TTR Conferencing Services Not exactly a really state-of-the-art place, but it's the second chat room I went into in my entire online career (the first being an Olympics gymnastics chat), so I had to put it up.
College Chat Nice place to meet people of college age (most of the time). I don't go here much any more, I prefer to sit in my room and sulk.
SkateTalk Also a place that isn't really flashy and java-like, but there are some cool people in there sometimes.