petrockblock, There is a registered channel on the IRC network freenode called #retropie, although nobody is in it right now, that could be used as the official retropie channel.
Somebody by the nickname rStensen owns it, perhaps we could see if they could give owership over to you.
You can use http://www.mibbit.com/chat/ to connect to the FreeNode IRC network, and join #retropie to join the IRC channel. I could help you get it setup if it’s something you’d be interested in. I personally prefer IRC over forums as you generally get more individualized help, and usually in a faster response time since people are usually always available.