Heh... If you want interesting conversation, go into like Yahoo Chat and turn on a webcam. A few seconds later, you'll have hundreds of litle IM boxes popping up from guys all across the globe.
1/2 of the IM's just say, "Show me your tits" because you know, thats exactly what I want to do. Just have your block button ready to get rid of the losers.
But you can get some good conversation with random people that way, if thats what your into. Just make sure the guy on the other end has a webcam too, makes it a lot more fun.