Basically because of this Twitter has been a place to share "interesting" links, pictures, jokes, and complaints. There's no discussion, no thought, no ability

Basically because of this Twitter has been a place to share "interesting" links, pictures, jokes, and complaints. There's no discussion, no thought, no ability to back-n-forth. Worse is everything is very public so I have to be super duper careful that what I say doesn't get back to me professionally. There is no "private community" or anything. I find twitter useless except as a means to scream really loud not caring if anyone hears it.