I believe armorgames should make a live chat section for this site so you can talk to others more easiley instead of posting a comment on there profile, waiting a couple minutes...then get a reply.
Well, you shouldn't be having to wait that long Wan, it's just 30 seconds.
AG chat was official, to a point. However, many, many users abused their privilege and did horrible things, like flaming, spamming, advertising, and other sorts of things you're not normally allowed to do in the comments/forums. The moderators thought it was getting out of hand, so they agreed to axe the program. There are still unofficial chat rooms around, so you just have to look for them.
Many posts have been made regarding the issue of an AG chatroom. We used to have one, but it was abused by the users, so we took it down. We will not be putting it back up. If you wish to chat with your friends on AG, use the room Klaushouse set up, or the chatroom on the AG wiki site.