I'm not sure where I stand on Twitter. But to add another datapoint, a speaker at our school(unc chapel hill) asked how many people are on Twitter and about hal

I'm not sure where I stand on Twitter. But to add another datapoint, a speaker at our school(unc chapel hill) asked how many people are on Twitter and about half the room raised their hand. I know for a fact the j-school and b-school are really pushing Twitter use to their students.