I do now and it's rather nice being able to talk than type. I used to not since I had no mic but I've since set up a teamspeak server for anyone to join. There's a specific "Decision" section of the server for Team Members.
Here's the details:
address: compprob.dyndns.net
port: 9987
For the Team Decision Lobby you will need to ask me or another team leader for the password.
Huge horribly late edit.