Depends on what you are looking for. If you just want to chat and make new friends, then anywhere really works. You can talk to people on Blurtit, Facebook, Twitter, and Google+. If you want to meet new random people, you can try Chatous. But if you're also looking for some sort of interaction, you can try some of those chat rooms where you can also show video. I've heard of this one where you can start random chat videos with people but I forgot what it's called since I don't use it. If that isn't enough for you and you want to also interact in a virtual type world, the best virtual world chat site I would say is SecondLife. Although there are a lot of inappropriate places known as "adult" places so you might want to avoid those unless you're into that stuff. I don't know, those are just some suggestions.
