There are only a couple of minor details that I look for in a guild.
1) Polite, Mature, Small (<30)
2) Kurzick
3) Active and Talkative
4) Weekly Runs
5) High-end PvE
6) Ventrilo
Well, seems like that is a lot of major details.
About me: I have some experience, but I have no character, as of right now, that is completed with a campaign; however, I do have Factions HM unlocked.
IGN: Viral Venus
H1N1 Virus
Lariv