[bonyt]

I know that I tend to go to Google+ ONLY for the Hangouts as group video chat, and ignore all the other features of g+.

[ed209]

It's going to change the face of podcasting, that's for sure. Case in point https://plus.google.com/110701307803962595019/posts - and maybe that will drag in more users (by interest graph rather than friend/family graph).