PlanetSide Universe, the top destination for Planetside fans on the Web, is host to the most detailed and up-to-date PS2 resource on the net. The PSU wiki is full of all sorts of information and is growing every day.
Check it out:
From now on I will be contributing and administering their wiki and discontinuing work here. The domain www.planetside2wiki.com will soon be redirected to PSU.
This wiki can still be accessed with http://planetside2.wikidot.com