I don't think Dave could bring himself to enjoy anything that prominently features Atom, PubSubHubbub and OAuth. Dave didn't invent these things and as such Dave's personal development stack doesn't support these things.
I'm just surprised that Buzz doesn't somehow reinvent an application he deployed 3 years ago (which sank like a stone unnoticed) but is now evidence of Google's evil intentions to destroy his established internet standard.
you're full of shit. my stack supports oauth and atom. havent seen the need to do anything with pshb yet, but if i do i'll support it too.