Coinchat is a chat network integrated with Bitcoin. Create and moderate your own rooms, use your knowledge in trivia contests, or try your luck in one of the many user created gambling bots / games. It has SSL encryption, plus cat smilies.
Free bitcoins?Yep. Contribute positively to the chat and you can earn free Bitcoins for chatting. There's many ways you can contribute to coinchat, from being friendly, helping people, promoting coinchat, making a popular room, etc.
You don't
just get coins for chatting automatically (someone can always tip you!), although if you are an active chatter and you contribute to the community positively, you'll get free coins automatically! Users who are whitelisted before have been grandfathered into also earning auto rewards.