> Isn't that how we ended up with Facebook's ad targeting algorithms controlling most people's web experience? Running a cheap experiment testing how alternatives might work seems like important if you care about not having network effects giving a couple of companies significant control over the web.
A social network doesn't mean Facebook. It could be an open platform like RSS or Mastodon (the latter I think is more closely aligned with Mozilla's mission, and could use the funding). Friends sharing content with me typically do so over Slack or Discord. I don't know how many people could be convinced to use an app that will algorithmically find something cool if you let it watch what you do all day. That's creepy and the value generated is pretty minimal.
> That was never generally true and it really hasn't been accurate for the last year or two, where performance has been very competitive depending on what you're measuring.
In my case, performance has been slow/stuttery on macOS to the point where I keep actively trying to use it, even enabling WebRender, and falling back to Chrome or Safari. I've also noticed the performance issues on Android. It seems fine on Windows, but not noticeably faster than Chrome or Edge.