Here are some other websites and communities with user groups featuring ugvm subscribers:
Facebook - Register for a Facebook account and search for 'ugvm' to join.
- Frappr - Simply join up and add yourself to the map.
- Last.FM - Membership is open to everyone.
- Steam - An install of the free gaming download and community software client Steam and accompanying SteamID is required to join, then membership is by invite only. Contact Toby Newman in the newsgroup for this.