What is it with Quora? Its like.. not useful.. at all: clunky interface, lock-in of information, it is like Google Knol. Again. And yet the funding never stops and now Obama is on board too?
Much as I agree with you concerning the interface and lock-in, I do find myself on Quore quite often through their weekly(?) digest email, and every time I'm there I keep wanting to click around. So they're doing something right, even if just with the email (I usually never open newsletters).