Here are some links to other sites that might be interesting. If you know a site that should be on this list, let us know.

Horde Guilds

Crimson Fellas Utd (disbanded)
Inspiration
Gosu
Non Phixion (migrated to Frostmane)
Novus Principum (migrated to Frostmane)
Release Spirit (disbanded)
Vicious
Vindication

Alliance Guilds