Two picks from my followees:
This is what Facebook’s business is about, no question about that:
@JPWP (Jim Parsons): “#IfTheServiceIsFreeYouAreTheProductBeingSold 🙂 RT @euan: Facebook is like intensive customer farming for advertisers”
Hopefully this will change, and hopefully it will not become a Wave-like complete disaster:
@jzy (Jin Yang): “Judging from my Google+ stream so far, people use Google+ to talk about Google+.”