Mania's posted a ton of updates for Petopia-- and all done while planning a cross-country move! Doesn't this girl ever sleep?
Lots of untameable pets have been added (which you can see by the
strikethrough on them), and pet family damage, armor, and health modifiers have returned. There's a new Tips and Tricks section that's got a few good guides in it already, and the pet skill calculators have also been supplemented and updated.
Petopia is just an amazing resource for Hunters (in fact, I can't think of nearly any class-specific resource that's so useful-- when is someone going to start up a "Totemtopia" for Shamans?), and Mania's great work on it just keeps making it better and better.