Yes and yes.
Facebook today doesn’t resemble a thriving, living metropolis – it’s more of a friendly neighborhood bar. For that reason, FB will face its cruel destiny of simply fading away.
Hah, no. First of all, that honor goes to Hubski, and second of all, I don't see Hubski goin anywhere. Knock on wood.
The Multiple Expressive section is terrifying. You separate these things for a reason. I don't want my pervy (nonexistent) tumblr persona mixed with my Linkedin persona - what the fuck is the point in that?