Kaliban's Class Loot Lists (a.k.a. WoW Loot) does a pretty good job at providing overall views at gear for different classes, but I've never seen anything as detailed as this incredible list of Burning Crusade feral drood gear. They've got what looks like every piece for every gear slot, all organized according to its benefit to feral druids.
And in addition to the Bear tanking gear list, whoever put this together (I heard about it from outintospace) has also provided a gear list for "Cat durids" (they're for fite)-- both for sustained DPS and burst DPS. This is a lot of work-- even if there was some kind of script involved in an API, this is a lot of information to put together and organize, and it could be the only gear guide you'll ever need as a feral druid in Outland.
It's got all the way up to Tier 5, too, which makes this even more complete than Kaliban's List. Tier 6 isn't in there, but of course that's because we're just now hearing about what it will be. There you go, feral druids-- now you know exactly what gear you want and where it is. Get to tanking!
Update: And to go along with the Hunter Wiki from a few days ago, someone has started a Druid Wiki as well. Thanks to commenter Metaphyzxx for the link!