Michael Kleber

P.S.: @ascentitall and @eddiec1234, would you consider adding names and affiliations to your GitHub profiles? It would be great to make it clear who all is participating in the conversations...

Hi Kris, One key design requirement is that your flock cannot be useful for tracking individuals across sites, and the requirement that flocks include a large number of people is...

That seems like the right idea, yes — though of course there's a big open question of how similar the people in a flock really would be.

We certainly want flocks to have thousands of people in them. When we wrote the explainer, I included `Sec-CH-Flock: 43A7` because I was thinking of it as four hex digits...

Right: Not decided yet, but I think we will start with 64K flocks, and I think we will make sure each flock has at least 5000 people in it, just...

@sokn78 This is an excellent question, and one which @jkarlin and I will be working on along with researchers.

@TheMaskMaker FLoC is about the browser creating a highly limited number of cohorts that everyone can use; each browser is in only one of them. FLEDGE is about individual parties...

Chrome will certainly include some sorts of controls surrounding FLoC, beyond a simple on/off switch. For the early Origin Trial stage, we're still experimenting with the clustering algorithm, figuring out...

In a world where you had flock and nothing else, the best approach to A/B testing would presumably be to target your ads at some flocks and not others. A...

> I'm assuming that a Publisher will make a FLoC available in the bid stream and an ad network/DSP can read the FLoC for targeting depending on the FLoCs that...