Is anyone else here using hangouts on Google + to play online? If not, I would highly recommend checking it out. There is a large RPG community that continuously has games being offered. Since September, I've been running a weekly AD&D1st game, a weekly Hyborian Age game with OD&D, and several one shots of the Dungeon Crawl Classics RPG beta. On top of that, I've played Stormbringer 1st ed and am now in a weekly Runequest 2 (Chaosium) game. Within a few weeks, I'm starting a Rolemaster Classic game set in Shadow World. One hour after I made the post, all of my player slots were filled.
All of this has been done with complete strangers from all over the world. I've done more gaming in the past four months than I ever have in my life. You can find someone to play literally any game system you want, no matter how obscure. At one point, there were several games of Empire of the Petal Throne and someone else was running TSR's Conan game.
All you need is a webcam and a Google+ account. If you're interested, let me know and I can help you get started.