Findings:

• twItch^ (user)
• the Gamer Den
• The Gamers: Dorkness Rising
• twitch
• Twitch grass
• Sam and Twitch
• eyelid twitch
• twitch version 3.0 (user)
• Twitch gaming
• TWITCHES (user)
• Twitch Plays Pokemon
• hours later, the body still twitches
• The Gamers
• PC Gamer
• casual gamer
• Girl gamers
• Gamers Go To The Movies
• Board Gamers Association of America
• Little Gamers
• The Gamer's Realm
• gamer
• PC Gamer Top 100 2001
• How to become a competitive gamer
• UCG Ultimate Gamer
• gamer (user)
• Original Media For Gamers
• The Gamer's Quarter
• Future Gamer
• A Portrait of the Gamer As A Young Adventurer

If you Log in you could create a "twitch gamer" node. If you don't already have an account, you can register here.