Comment Re: Google's Ultimate Big Brother Push (Score 1) 158
The compiled Chrome binary will be different than anything from the chromium repo because Chrome also includes the non-free portions. It's not going to be that easy to verify.
That said, I'm optimistic about this approach as it could easily be replicated by other browsers that are more open.
I am a bit concerned about the FLOC cohort calculation is currently done (see the open source repo). They're currently taking a hash of the domain names that a user visits and using that as the cohort identifier.
This seems like it would perform poorly for users who only browse large sites with content for users with diverse interests (such as news sites and large retailers).
Another concern is that more sophisticated AI techniques would likely be needed to target users effectively, which seems like it might give Google a competitive advantage due to their AI infrastructure.