Interesting discussion on a search engine that does sort of the opposite of Google: https://news.ycombinator.com/item?id=3910304
If a search engine let you differentiate and sort between content match vs pagerank match vs Adwords spend we might be able to mitigate the issue somewhat.
I don't work in this area, but I'd say that 99% of the time I hear someone complaining about how Google is favoring sites that pay for advertising over them I find that they are making these incredibly basic errors.
For me, http://www.linguaquote.com/ gives a 404. It's only when I go to https://www.linguaquote.com/ that it works.
So I'm afraid it's not quite as simple as you make out in this case.
In other news, I've just pinpointed the missing line in the recently changed nginx config for Linguaquote; the http://www block had it's redirect commented out. Still, for this site in particular Google Webmaster tools is set up for the https version where no errors have been reported and SSL Labs gave an A+ for the stapling, PFS, heartbleed etc. etc. efforts I went to. I don't think this redirect was having an adverse effect on ranking, but I don't expect this site to hit the front page just yet - much more content to add before aiming for that.
I'd love to see an example (especially including the sites that should rank).
Will leave it there a bit longer in case you do come back to this thread as still genuinely interested in your opinion on the matter.
I'd not heard of the CMD+ENTER method before, so thanks for the heads up. Still not entirely sure what Firefox is submitting in that case. Will test.
I wasn't referring to this site in the parent comment, but to my freelance site. I'll put that site in my profile for 24 hours just in case anyone wants to take a look.
EDIT: Fixed, as noted in reply to nl's comments. A recent change led to a redirect line being mistakenly commented out.
I have no idea what the current algorithm looks like but I'd be shocked if it somehow switched to evaluating the 'quality' of content, however one might do that with an algorithm.
Basically, when judging quality, Google is making assumptions like: "This page has a lot of backlinks, and those backlinks themselves have a lot of backlinks... Therefore this page is of high quality." This approach puts all the power in the hands of content providers (bloggers) who are funded by big companies (or well-funded startups) and who serve the interests of those companies.
Google wrongly assumes that content-providers serve the interest of consumers and that they can be trusted - Which is not the case.