To play FFA and Team Armies. EUWest, CET. I have a mumble server for voice chat. Don't bother to get me on Skype or Teamspeak. Really hate both.
You're welcome to come and try a few games with promethean, but we use teamspeak so I guess that won't work if you really hate it that much.
Hate isn't the right word. I loathe it, detest it... I want to smash it with a planet and then take a dump on the remaining rubble... The thing is, I don't have a high end gaming rig and only 8GB of memory. Teamspeaks memory footprint is quite large compared to mumble and I fell in love with the mumble latency.
I have a pretty crap old rig, 8 gigs of memory here as well (which isn't that bad btw). I just play on low, don't find that teamspeak is all that demanding, but I've never used mumble so maybe you're right. Anyway, I hope you find the lovely mumble community you desire, although all the PA clans I know use teamspeak 3 so you may be out of luck.