Quoting for opinions since this post was at the bottom of last page.
So I wanted to revive discussion about having a TO-GAF FB page or IRC channel or whatnot...
Been looking into Discord, and it seems fairly low maintenance on everyone's end. I haven't used it in earnest but it looks like making a server and setting up things is relatively easy and its basically free. Also seems like there's mobile support and all that as well or even just regular browser support. Pretty much like a VOIP app and IRC-like client rolled into one.