So how updated is the wiki?
Its not !!!
It still has some images for the original 2008 beta test and most of the information can be found on the Official Site ... so you can find the basic stuff.
I've added all the skill icons that I could find but I don't know the damage values and stuff , same thing for some items.
I don't have a Closed Beta Key so all the information is based on the Russian Mythos Client.
But if all goes well Ill be joining you guys in Open Beta this February ... it will be nice if the wiki has the basic stuff incorporated and players can just do "minor edits" and update the information , but there is no rush so just relax and enjoy the game.