I usually don't try most things on the internet.  I have a number of friends of frequent sites like 4chan and neogaff where people just seem to act like assholes.  While I have gone to them before I generally don't enjoy myself.  Over the last few weeks I have gone on chatroulette maybe like 3 or 4 times and I find it oddly addictive.  Aside from the guys jerking off at 7am there sometimes seems to be really funny creative moments where people express themselves.  Its interesting to see what will be come of the site in about two years when (presumably) less people will frequent it, although that may not entirely be the case.   
 Yet something like chatroulette really shows to me how versatile the internet has become, some random guy coming up with an idea and it catching like wildfire.  It makes me both excited and nervous about what could be next.  In the meanwhile I will cut myself off from chatroulette because I can't see it helping me in any beneficial way unless it is in seeing men jerk off.