I started out pet battling with a Terrible Turnip, until I finally figured out that the TT is incapable of delivering a killing blow. I hadn’t read his abilities closely enough, I guess. I thought he was just repeatedly missing after getting opponents down to 1 HP…
Anyway, I’m The Rik of <Order of the Rik> on Lightbringer (Alliance), which Quasi mentioned. The guild has pretty much just been my “vanity guild” since I founded it in 2009; all the toons were mine, except for one friend who kept a low-level alt in the guild purely to invite my alts. But he seems to be inactive these days, and in any case I have all 11 of my slots filled now. But Quasi has joined up with a few of his toons, and we’ve gotten it to level 13. My longtime main is my level 90 human ret paladin; I also have a 90 nelf shadow priest, an 87 draenei arms warrior, and an 85 draenei fire mage. The rest are rarely-played alts of every other class, ranging from level 12 to level 71.
I have two 90s in Quasi’s guild on Alexstrasza; a human sub rogue (who has actually become my main for MoP, after having a ton of fun with her during Cata), and a nelf BM hunter. Along with several alts.
Finally, I have a 90 tauren ret paladin in <Burning Dog Legion>, the SDMB guild on Cairne, but as I’m sure you know, it’s hard to keep up with so many 90s in MoP, and poor Donoma has fallen behind, gear-wise, because I hardly ever play her.
I’m not a raider, though (no interest), and I haven’t run a 5-man heroic since Wrath. I play to relax, and hearing about the community “atmosphere” in heroics in Cata, I just didn’t feel like subjecting myself to the stress. I’m a contented quester 
In any case, I’m not logged into the game with great regularity at the moment, since we’re right in the middle of my job’s busy season. I’ve been so exhausted from work the last couple weeks that it’s been all I can do to just log in and manage my farms.
ETA: Oak, I think Quasi’s druid is a cat.