I do not have the upstream bandwidth to stream myself (as I learned 2 years ago doing the community Extra Life), but I will certainly offer to team up during the right timezone for any of the following:
- EVE Online - free trial is enough, but I can also donate a spare 30 day code
- Star Trek Online - we just finished our megacontest!
- Minecraft - new community server with hella mods
- Diablo 3
- Torchlight 2
- Dark Souls
- Borderlands 2