Facebook has an email platform / inbox metaphor thing. I bet (i.e. I have no idea what I'm talking about) that he's probably still interested in new forms of co

Facebook has an email platform / inbox metaphor thing. I bet (i.e. I have no idea what I'm talking about) that he's probably still interested in new forms of collaboration. Maybe under the guise of a Facebook tweak we'll see some Wave concepts reappear. I did always wonder if Wave would be some sort of gmail labs bolt on, and perhaps Facebook is keen on that for their platform...