They've probably just changed focus for a while. Remember when Google was run by Eric Schmidt? Different vibe, but the company needed it at that stage. I don'

They've probably just changed focus for a while. Remember when Google was run by Eric Schmidt? Different vibe, but the company needed it at that stage. I don't think Twitter has necessarily closed any of the doors of earlier opportunities. If you think about them on the scale of IBM/HP/Apple, it's still early.