I see - I assumed your top level comment was talking about something after v3, since that's already out. It would be interesting to see which sites have already implemented it. Maybe there's a userscript or something that can detect it in the page?
Personally I'm skeptical it will ever work correctly for me without tinkering, because I block third party requests (especially to Google) by default.
Personally I'm skeptical it will ever work correctly for me without tinkering, because I block third party requests (especially to Google) by default.