I'm on my computer a lot and if not on mine, then sometimes I get on one of the many available on campus at college. I just love to sit there for an hour or two and just talk to people on forums, look up news or spoilers for my favorite TV shows, and just get caught up with the things I like. But, like people have said, I use them just to get away from people after being social for a while. I need the quiet, the alone time. Then, after a while, I need that social interaction again. I need to just hang out, go out, see people, etc. If not, then I feel like my day is slowly, but quickly, slipping away and nothing was accomplished.