The Internet can be an exhausting place for introverts

First, I started a blog. Then, I started fooling around on Myspace. Now, after a week or so of reading about it, I finally went and checked out Crimespace. It seems like a neat idea, but it's crashed Firefox repeatedly on two different computers, so I don't know how often I'm going to bust out IE or Opera and visit.
As a raging introvert, I find it easy to be overwhelmed by the multitude of opportunities for social interaction that the Internet now offers. I thought computers were supposed to isolate us from each other dammit! Wasn't that how this was supposed to work? I think I'm just going to turn the computer off for a while.