Name a couple of notable factions you have been in previously/currently: Prison: Huzuni/xxFallen, and CookieTeam Factions: Volga
WolfThorn Shroomers Spoon NewEra (Owner) Crimson (Owner) Cats Dogs (Half these only old players will recognize and appreciate)
Chaotic, ChaoticEvolved, Pokerz and CookieTeam. I've been in many more that aren't very notable. (For example: Cosmic)