Have you ever tried with the Artificial Intelligent chatting? You can chat with a machine as like chatting with a human being. Its very interesting. I tried with the free chat. It was response for my chats in a nice and hummer able way.

Artificial Linguistic Internet Computer Entity is an award-winning free natural language artificial intelligence chat robot. The software used to create A.L.I.C.E. is available as free ("open source") Alicebot and AIML software.

Try talking to A.L.I.C.E.just like a real person, but remember you are really chatting with a machine! A.L.I.C.E.'s Alicebot engine utilizes AIML (Artificial Intelligence Markup Language) to form responses to your questions and inputs.

You can read more about the history of A.L.I.C.E., or find out how you can participate in the A.L.I.C.E. development community.
Join the A. L. I. C. E. Artificial Intelligence Foundation
for only $99 per year
( ~ or only $39.00 for youth, students, seniors or disabled ~)

So when ever you are chatting in the Internet, beware about that are you chatting with a real human being or not.. :).