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macspoofing

9,912 karma · joined September 1, 2011

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macspoofing··on OpenAI: Facts from a Weekend
>Very few are talking about Adam D'Angelo's insane conflicts of interest ... he had every incentive to get the org to reign in their commercialization efforts and to instead focus on research and safety initiatives

Given the original mission statement of OpenAI, is that really a conflict of interest?

Having said that, it's clear that the 'Open' in 'OpenAI' is at best a misnomer. OpenAI, today, is a standard commercial entity, with a non-profit vestigial organ that will now be excised.

macspoofing··on Sweden plans new nuclear reactors by 2035, will share costs
https://en.wikipedia.org/wiki/Dunkelflaute
macspoofing··on Sweden plans new nuclear reactors by 2035, will share costs
>No, but Solar and Wind + existing hydro + existing nuclear + a moderate amount of storage + a better grid can replace fossil fuels.

There is no such thing as a 'moderate amount of storage'. The best you can get is pumped storage (if you have the correct geography for it).

Outside of that, sure, you can add solar/wind to the energy mix - does that invalidate my point? Does that actually support OP's point?

macspoofing··on Maine's constitution has unprintable sections
>I'm amazed Canada has retained this system of government for so long.

Why? What current problems would changing this fix?

macspoofing··on The Killer Use Case for LLMs Is Summarization
Kind of .. depending on how sensitive you are to accuracy.

Also also, we've had powerful summarization techniques for decades now (deep-learning, or otherwise) - and they aren't susceptible to the hallucinations of present day Generative LLMs.

macspoofing··on Unity’s new pricing: A wake-up call on the importance of open source
>You now have to pay $0.20 per install after your app has made $200,000 over the past year. ... Now you're still using open source, but still legally held to the terms of that license.

You can't retroactively pull an open source license ... whatever the new license is, if it forces you to pay, it no longer meets the definition of 'open source' [1]

[1]https://opensource.org/osd/

macspoofing··on Banks hit with millions in fines for using Signal and WhatsApp
Correct. Neither Signal nor WhatsApp is integrated into any corporate messaging system, so the communication flowing through those apps, is neither archived nor discoverable.
macspoofing··on I would rather see my books get pirated than this
>I did file a report with Amazon, complaining that these books were using my name and reputation without my consent. Amazon’s response: “Please provide us with any trademark registration numbers that relate to your claim.” When I replied that I did not have a trademark for my name, they closed the case and said the books would not be removed from sale.

I see you had a typical customer service experience with Amazon.

Out of curiosity, how do intellectual property laws handle someone publishing a work under someone else's name? Is that a trademark violation?

macspoofing··on Goodbye, Twilio
>Why can’t a company just be happy making several billion dollars a year in profits?

Twilio doesn't make billions in profits. Twilio has been losing money for years. I'm not sure if Twilio was ever profitable?

macspoofing··on Two years of teaching high school CS
> While I failed to get 100% of students to enjoy coding

Surely that wasn’t the goal, though it echos the well-intentioned but flawed “everyone should learn to code” initiatives.

You need the right temperament for programming, and some people find it mind-numbing, in the same way I find reading legal documents mind-numbing.

macspoofing··on Venus is not Earth’s closest neighbor (2019) [pdf]
>It's like how people don't realize that the sum of 1 and 1 is 0. Many smart people will disagree but it is nonetheless a fact.

No, it isn't a fact. This assertion is a common internet troll trick that relies on misusing the "product property of square roots" [i.e. sqrt(xy) = sqrt(x)sqrt(y)], with the "trick" being that the "product property" is only applicable for x,y >= 0 and x,y ∈ ℝ, and therefore cannot be used to "prove" 1+1=0.

Why purposely mislead people who may take you at your word?

macspoofing··on Venus is not Earth’s closest neighbor (2019) [pdf]
>I find it amusing seeing so many otherwise intelligent people so upset about a fact that contradicts their intuition.

It's not quite that. It's a semantic issue. Colloquially, people think of "the closest planet" as a planet having an orbit closest to that of earth's, whereas the article proposes a different definition of 'average distance' between the planetary bodies. Both definitions are correct, but I argue that the former definition is actually better as it conveys more information about the structure of the solar system, and is more intuitive.

macspoofing··on James Webb Space Telescope reveals Fomalhaut's disk in detail
>It's obviously wrong

Obviously wrong how? I saw that Musk was claiming that launch costs for starship will be around $1-2 million at some point - probably after hyperloop launches as a "5th mode of transport" in Neverland.

macspoofing··on James Webb Space Telescope reveals Fomalhaut's disk in detail
>There is not much reason for SpaceX to reduce the price further, if demand is sufficiently inelastic.

Or they can't, because there are physical limits to the chemical rocket technology.

>There is room to reduce cost much further. Discarding the second stage is a large cost ... with full reusability costs should fall at least another order of magnitude.

Reusability is not a panacea. Falcon 9 is partially reusable and it is not significantly (if at all) cheaper than the competition. There is no evidence that full reusability will provide an order of magnitude cost decrease in prices. Fully reusable rockets imply that you're cutting into your cargo space (because you have to ship extra fuel for the decent), and maintenance is expensive and time-consuming. Don't get me wrong, there may be costs savings there, but not 10x, more like 10%.

macspoofing··on James Webb Space Telescope reveals Fomalhaut's disk in detail
>Or, since there's no downward pressure on price, it's equally valid to say we've hit the limit of what we can do with capitalism in the current ecosystem.

There is downward pressure, we're just hitting physical limits on what can be done with chemical rockets.

macspoofing··on James Webb Space Telescope reveals Fomalhaut's disk in detail
>Just think what space telescopes will be like if the Starship reduces cost/kg to orbit to 1/10th or less of Falcon 9's already low cost.

Falcon 9 is around $60 million/launch (though when contracted by NASA or the military, launches tend to be 2x-4x the price). This is pretty much inline with what you get from Arianespace, and Roscosmos. There is no path to reduce price by another order of magnitude. We've pretty much hit the limit on what we can do with chemical rockets.

macspoofing··on 'Algebra for none' fails in San Francisco
> Everything I've read here points me to the fact that the public education is not good/comprehensive enough and too inflexible.

Well … yeah. It’s education at scale. Anything at scale will be inflexible by definition.

> San francisco is rich, people make a lot of money there.

And there’s a lot of funding. The median per student funding in the SF school board is something on the order of 2 or 3 times the median US funding (a quick Google shows ~$22k vs $7k) and when compared to global averages, it’s through the roof. It’s not the level of funding. It’s not even the administration and curriculum either (remember, our bar is very low - we just want kids that can read when they graduate).

The way I figure, optimizing public education is a last-mile problem. There is value in taking kids from a B to an A, or providing a more enriching educational experience. So don’t think I’m arguing against more funding and better management. But this isn’t going to solve the core issue - parental neglect (and it is neglect if a kid graduates high school illiterate). At scale, the state cannot make up for that kind of neglect. In fact, that’s a big reason why you see the divide growing - everything that is tried, just ends up marginally improving or marginally deteriorating educational experience of kids who are already doing reasonably well.

> But while impossible to eliminate, you can try to minimise it and you should.

And my argument is, we’ve largely hit the limit on this kind of optimization. Spending more, and/or changing the curriculum with the same cohort of teachers, isn’t going to give you anything better than trivial (at best) improvements.

macspoofing··on 'Algebra for none' fails in San Francisco
> More support from the state of course … Success in schools should not be so dependent on the parents

That’s the current theory and it fails. The reality is that public eduction is education at (massive) scale. There is no amount of available resources to create, say, a personalized learning environment with dedicated teachers for individual students - when you’re dealing with millions, or tens of millions of students. Parental involvement is so critical because that is the individualized focus that is needed by kids.

There is no way for you to create a public system that overcomes the success that comes out of parents who are involved and invested in their child’s education. No way.

macspoofing··on 'Algebra for none' fails in San Francisco
Today we are graduating an unacceptably large numbers of functional illiterate kids from high school. If a kid graduates high school and they are functionally illiterate, that illustrates neglect by parents over many years. It has nothing to do with the academic background of said parents or whether they themselves can read or write. It has nothing to do with the state of public education, or the quality of teachers - the public system is good enough to teach literacy over 15 years of schooling. The quality of the public system may be important for the last mile of education (where you’re trying to provide kids a richer educational experience), but our bar for success is much much lower.

Put another way, you cannot convince me that the parents are not at fault when a kid can’t read or write after 15 years of education (after having sampled many many teachers and teaching styles, including summer school and remedial education, during that time).

macspoofing··on 'Algebra for none' fails in San Francisco
What’s the fix?

It’s not the system. If you have parents that are involved in education and engage in the kind of child-rearing, that is conducive to education - it doesn’t matter the kind of system you’re operating under (keep in mind, our bar for success is very low - we want kids that graduate high-school to be functionally literate with basic arithmetic and basic general knowledge).

Put another way, if a child graduates and they are functionally illiterate, I don’t care how bad California’s public education is, the fault lays with the parents for letting their child be illiterate.

macspoofing··on SQL Maxis: Why We Ditched RabbitMQ and Replaced It with a Postgres Queue
How do you handle stale 'processing' jobs (i.e. jobs that were picked-up by a consumer but never finished - maybe because the consumer died)?
macspoofing··on Salesforce is shuttering Slack’s remote work research group Future Forum
>Yeah, aren't there already a lot of CRM products?

Hundreds, if not thousands.

macspoofing··on SBF’s legal defense is being funded with Alameda money he gave his father
>That atleast makes it harder for FTX to claw back that money.

The 'Madoff Recovery Initiative' was incredibly aggressive in going after all of Madoff's family and acquaintances. SBF's family and acquaintances are going to be fighting lawsuits for years and will lose millions.

macspoofing··on Amazon starts flagging frequently returned products that you maybe shouldn’t buy
How long until this is gamed?
macspoofing··on Tim Cook bets on Apple’s mixed-reality headset to secure his legacy
>I'm curious how you concluded this? In my experience it's unfortunately all too common for people to try low end products like Google Cardboard and write off spatial mediums like AR/VR altogether

Let's set aside AR because I do think there is potential there, and I never had any issues with AR. Granted, I also haven't experience an actually good AR app.

For VR, I've tried a bunch headsets, from the original Oculus, to the crappy Google Cardboard, to the Meta Quest 1/2 headsets, to the PS VR2, and some newish versions of VIVE. To be fair, none of them extensively, but here's what I found:

- if the VR app has you merely looking around, while standing still or allows 'natural' motion (where I physically walk around a space), after about an hour, I'll get a low-level nausea that will make me feel like crap for the next few hours. It's manageable to use VR every once in a while in this way, but I would never use it day-in/day-out because of the after-effects.

- if the VR app requires motion via controller - forget it. I'm not even sure I could handle 10 minutes of that.

Obviously, I haven't done an exhaustive study on headsets and VR apps, so maybe the new high-end headsets mitigate the nausea issues to the extent where it would not cause discomfort - but so far that hasn't been the case.

macspoofing··on Tim Cook bets on Apple’s mixed-reality headset to secure his legacy
>I really question the narrative that VR is this niche thing no one uses.

For gaming or non-gaming? In my circle of acquaintances, I know 2 people that use it for gaming (one individual is an avid "Elite Dangerous" player, which is a perfect use-case for VR). I don't know anyone that uses VR (or AR) for non-gaming purposes. This is what Facebook/Meta was trying to push.

The problem for VR, specifically, is that there is a sizable population of people that experience nausea when using it even for relatively small amounts of time. I'm in that group. So even if I wanted to, I would not use, for example, VR productivity or collaboration apps, just because of the nausea.

It's still a niche product.

macspoofing··on Pentagon looking to make sure SpaceX doesn’t abandon them in war
>You can bet they would retaliate, simply because the game theory aspect of all this implies there needs to be a severe cost associated with damaging US infrastructure.

It doesn't necessarily imply that that IFF Starlink is providing military assistance to Ukraine, and in response, Russia targets Starlink satellites, that the US will necessarily escalate further. And there is precedence for this. For example, after US assassinated Soleimani, and Iran retaliated against an American base in Iraq (leading to ~100 casualties - though no deaths, and extensive damage to the base itself), America did not further escalate.

macspoofing··on Textual is a beautiful Terminal User Interface library in Python
>2. The async nature of the library is unpleasant. Can never be sure when/where your code will run.

>3. Lots of 'magic' Python variables and methods that you have to override, but there's no way to discover them in your IDE through the type system ...

>5. It seems to leak memory.

Welcome to Python. =)

macspoofing··on Pentagon looking to make sure SpaceX doesn’t abandon them in war
>Does this imply that GPS satellites are a legitimate military target for Russia right now?

Of course it does. In the real world, anything is permissible (because there is no global federal government) as long as you have the strength to enforce. In the case of GPS satellite constellation, that is infrastructure owned and operated by the US military, so any attack on those satellites brings Russia directly into conflict with the US and NATO.

>My point being, I don't think "legitimate target" has to do anything with Russia not shooting down any satellites; it's either lack of capacity or fear of retaliation, both being rather orthogonal to the targets "legitimacy" IMO.

Right ... To rephrase: is the US military willing to indemnify Starlink to the same degree if it is attacked by Russia?

macspoofing··on RustPython – A Python-3 (CPython >= 3.11.0) Interpreter written in Rust
To solve what problem exactly?
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