Being a rather gamer type fellow that I am I had been thinking about hosting/paying for a teamspeak for bitcoins. Basically all the information you need to know about teamspeak can be found here: www.teamspeak.com
It is a free client you download that allows you to connect to teamspeak servers. You would be able to use a microphone to chat there or type via text but I think it would be a neat little thing to branch off into for the people who already have it or would be willing to get it. I have over 5 years experience admining and running teamspeaks and voice servers so I think this would be a pretty awesome thing if enough people would be interested in it. Let me know what you think.
* Receive important news about the bitcoin economy
* Exchange files and links and immediately receive feedback from other users on it.
* Put a voice to that username
* A non-censored discussion outlet, besides nsfw content.