If you come across chat rooms, you can join in a group that shares your interest . Basic chatrooms are predictable and you can set your expectations quite easily. The one thing that makes Chatroulette very successful is due to its ability to set people up in a random way.
Nowadays, a lot more people are getting connected in the internet and making new friends all over the world is quite easy. Chatting is the most common way of people meeting and talking despite coming from diverse cultures.