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trimbo

4,562 karma · joined May 1, 2011

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trimbo··on SPARCbook 3000ST: The coolest 90s laptop (2019)
Ahhh that OpenWindows desktop brings me back. But I thought by 1997 when this was released, Sun had moved to Motif? Do I have that wrong?
trimbo··on The high cost of software in the 1980s (2019)
I'm interested to know how one should quickly pivot software written in 6502 assembly and physically distributed in retail stores.
trimbo··on AT&T’s Abandoned Microwave Tower Network (2017)
The one I grew up near was eventually sold to Crown Castle, now used as a cell tower.

https://long-lines.net/places-routes/Lake_Zurich_IL/index.ht...

trimbo··on Atari ST in daily use since 1985 [video]
Your comment reminds me of Kary Mullis's Nobel lecture

https://www.nobelprize.org/prizes/chemistry/1993/mullis/lect...

trimbo··on Ten Commandments of Salary Negotiation
> Stock and bonuses are W2 income and taxed at your marginal rate

If you click on the link of that text, their point is that stock is not always W2 income.

For example, if someone joins a startup, pre-exercises and files an 83b, that gives a vastly different tax outcome than RSUs at BigPublicTechCo. Conversely, if someone joins a startup and does not exercise their options, then wants to quit after the stock has gone up 10x but isn't liquid, they will have to pay a hefty AMT when they exercise.

Many people aren't aware of startup stock tax implications, and they should learn more about it (i.e. click the link in the article).

trimbo··on Virgin Galactic flights grounded over Branson spaceflight 'mishap'
Indonesia has a bilateral agreement for airworthiness with the FAA[1].

[1] - https://www.faa.gov/aircraft/air_cert/international/bilatera...

trimbo··on Joe Rogan, confined to Spotify, is losing influence
Maybe it's because an election concluded and all news-type media has dropped off considerably.

https://thehill.com/homenews/media/551210-tv-news-ratings-on...

trimbo··on T-Mobile Confirms It Was Hacked
If there's a large enough market, why doesn't someone buy it and then undercut the original seller by selling it for 3 BTC? Or 1? (Or maybe they do?)
trimbo··on 1Password 8 will be subscription only and won’t support local vaults
When I was 18, I wrote some shareware and asked for $10 from those who used and liked the program. Lots of nice people from all over the planet sent in some money, and sometimes with letters. Most often it was a thank you note. Sometimes people requested more features in return for paying the requested amount. And occasionally they'd tack on whatever extra they thought those features were worth to them. (That amount was less than minimum wage, if I took the time to implement those features for them and release the software.)

I recently visited my friend from our programming club who saved these letters and was reminded a couple people wrote additional angry letters years after paying for the shareware. They demanded support in return for their one payment. (Of course, not only had I moved on to other projects, but I had long sold the type of computer the shareware was created for!)

So I learned early on that people unreasonably expect support for no additional cost. Or they believe the amount they paid is for support in the future, not work done in the past. It doesn't work that way economically. A constant flow of additional money has to come in the door to pay a team to do the actual support.

AFAICT, the only feasible models for supported software seem to be subscription, microtransaction or advertising. Any one-time-up-front price means it's abandonware. Which is fine for some types of software, of course, but probably not as often as users expect support.

trimbo··on The first two hours of MTV (1981) [video]
I don't know if you remember this but MTV had very little variety with music videos, at least in those early years. I cannot tell you the number of times I saw "Little Red Corvette"[1] and "Jeopardy"[2] at a friend's house while he insisted on having MTV on for hours. Those songs are etched in my brain for life now.

IMO MTV did a really good job of expanding beyond music videos, though I didn't personally watch it past Liquid Television.

[1] - https://www.youtube.com/watch?v=v0KpfrJE4zw [2] - https://www.youtube.com/watch?v=yAJNwPWVmNc

trimbo··on California moves to cut off water to thousands of farmers
How much power is required to pump so much water from sea level to the elevation and distance of the Central Valley?

Just as one example, Tulare is at 300 ft, ~100 mi from the ocean.

trimbo··on F# is the best coding language today
> Engineering is about trade-off and if for a given project with a given team F# is the best choice - given the information available - please go for it.

What objective measure can someone use to determine whether F# is the best choice?

trimbo··on The curious death of Oppenheimer’s mistress (2015)
> More recently, and more sensationally, there is an entire chapter on Tatlock’s death in Kai Bird and Martin Sherwin’s biography of Oppenheimer

I read American Prometheus last summer, and did not walk away with any inkling that the discussion of Tatlock's death was sensational at all. I just re-skimmed that chapter and while it documents the questions others brought up later, the authors do not seem to imply they thought it was more than a suicide. They conclude by saying Oppenheimer never thought it more than suicide.

trimbo··on Jim Whitehurst to step down as IBM President
> even at peak IBM it was an office name, not a household name

I'm curious to see data on this. My guess is that in the early to mid 80s, IBM had to have been the top consumer technology brand. At least in knowledge of the brand, even if they didn't own one. Their Charlie Chaplin ads were everywhere, then they spent an enormous amount of money marketing PCjr[1].

[1] - "As part of $32.5 million in advertising for the computer during 1984, it began what the company described as the most extensive marketing campaign in IBM history, in which 98% of Americans would see at least 30 PCjr advertisements in the last four months of the year". (From Wikipedia)

trimbo··on Yale Drama goes tuition-free with $150m gift from David Geffen
How does this work, do they only interview at places that don't already have anyone experienced with the technology?
trimbo··on Walmart unveils low-price analog insulin amid rising diabetes drug costs
Yes https://www.walmart.com/browse/home/caskets/4044_4431611_105...
trimbo··on The Lightness of Windows
Grandparent post was speaking about Apple generally: "There's a huge market out there that has never used nor wanted an iPhone or any other Apple product."
trimbo··on The Lightness of Windows
> Apple is insignificant outside of the English speaking first world

Japan has a higher share of iOS than the US or UK. Also China is ~20% iOS. Sounds small until you realize that percentage equates to more iOS devices than the US.

trimbo··on Southwest Airlines grounds its entire fleet amid giant computer outage
Next we'll get to hear that modernizing old software systems is too hard, so they're still running COBOL on a mainframe out of a single DC that had a fiber cut or something.
trimbo··on FDA approves drug to treat smallpox
This risk has been acknowledged for a long time. Shortly after 9/11 and the anthrax attacks in 2001, the US began stockpiling enough smallpox vaccine for the whole country[1].

They claim to have kept that stockpile going[2] but they also said the same of the PPE stockpile...

[1] - https://www.cidrap.umn.edu/news-perspective/2001/11/acambis-...

[2] - https://www.cdc.gov/smallpox/bioterrorism-response-planning/...

trimbo··on Purchasing power of one US dollar in every year from 1635 to 2020
Related: Pound sterling from 1209-2019: https://www.statista.com/statistics/1031884/value-pound-ster...
trimbo··on Evaluating necessity of Covid-19 vaccination in previously infected individuals
This study backs up the claim that people who had it don't need to get vaccinated. If it gets widely reported, that probably means fewer people will get vaccinated.

So let me ask you this, what's the worst case scenario if they're right but had waited 6 months to get it reviewed? Then consider, what's the worst case scenario if they're wrong?

trimbo··on Evaluating necessity of Covid-19 vaccination in previously infected individuals
I have confirmation bias here because this is a result I would have expected BUT..

Preprint, non-peer reviewed.

trimbo··on The Apple M1 compiles Linux 30% faster than my Intel i9
As did Blackberry! And countless other "innovators dilemma" examples.

Intel's a little different though. It's not like consumer sentiment has changed like in the case of the C64->PC or BB->iPhone. AMD and ARM are strong competitors but Intel is in this position because they made a major technical misstep. Maybe more like Microsoft and the Longhorn/Vista debacle. I don't think we can conclusively say Intel or even x86 can't be competitive when they get their process figured out.

trimbo··on Cocoa Touch apps (2007)
How is "never the case" derived from this email? This email was sent after iPhone shipped and doesn't say anything about shipping Cocoa Touch as a goal before this point.
trimbo··on The Apple M1 compiles Linux 30% faster than my Intel i9
Despite all of the 14nm++++++ ridiculousness, 2020 was Intel's best year ever[1].

I think Intel has a huge challenge ahead but one thing that's helped them is that Skylake was competitive enough to get them through the process node mistakes (at least to this point). Maybe what we've learned is that fewer chip buyers care about performance and power tradeoffs than imagined (or at least, than I thought).

[1] - https://www.statista.com/statistics/263559/intels-net-revenu...

trimbo··on San Francisco’s Shoplifting Surge
It takes way more investment to do what you're asking. Collecting the video, getting a warrant, tracking down the person, sending a team to arrest them, etc. How much does that all cost the city? Average cop makes over $50/hr in San Francisco. So it probably costs more than the loss typically?[1]

The problem in SF is that we've disbanded the team that tries to catch people in the act[2]. IIUC, it's both because there weren't enough resources and the DA won't prosecute anyway, so what's the point.

[1] - Maybe not in the case of a-rod: https://www.sfchronicle.com/crime/article/Half-million-in-lo...

[2] - https://www.sfweekly.com/news/authorities-hustle-to-curb-s-f...

trimbo··on Judge in Fortnite case holds Tim Cook's feet to the fire
<retracted>
trimbo··on Ethereum will use around 99.95% less energy post merge
> So burning electricity on running a cryptocurrency is not right, but burning electricity on running servers for Facebook or user tracking is all right?

Spinning up cores to do intensive math for the sake of its difficulty is wasting energy by design. PoW's financial incentive is to waste power.

Facebook spends a massive amount of money on compute, and their profit is only as good as the margin they can make over that compute cost. Therefore they have a financial incentive to save power.

trimbo··on Movies every physics lover should watch (2020)
Replying to myself: What about "Devs"? Not a movie but...

https://www.fxnetworks.com/shows/devs

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