Too bad that someday you will need to your soul back from the Devil. 
On a serious note though, wouldn't it be more effective to make this topic on a WOW forum?
Nah, you see I don't post on WoW forums at all hardly, but I *do* post here a lot.
I also know there are WoW players here and I kinda sorta 'know' some of the regulars here, being somewhat of a 'regular' myself.
I'm hoping that someone from here will know of decent guild that is looking for members and let me know about it, the idea being that there will be a better chance of the guild in question being decent.
The guild I'm currently in is level 9 and the perks provided at that level are pretty nice. 10% more xp, 15% faster mounts, 10% less damage to armor on death and so on.
At this point the perks are really the only reason I'm still in this guild.
It seems that most of the people in the guild that I like, have gotten wise to the guild leaders antics and moved on.