ConstantCon is expanding, now offering play by post games. So far there's only one, but I'm sure more will follow. ConstantCon doesn't depend upon any particular bit of software or format. Send me anything, and I'll post it. Google +, forums, email lists, zines, P.O. Boxes, GPS coordinates, conference calls, game stores, coffee shops, inn yards, the local piazza, the park, your school canteen, whatever.