You may be interested to know there is a Wikia gaming IRC channel, #wikia-gaming on chat.freenode.net, where you can hop on, ask for help from users of other gaming wikis, or offer your own experiences. If you are not familiar with IRC clients, you can access it from http://irc.wikia.com/gaming.
Different people may be on sporadically, but we organize weekly chats at a fixed time so we can get the most number of people online at the same time to ask and answer questions, or just to hang out. The admins of some of Wikia's biggest gaming wikis (e.g. WoW, Halo) often attend them. You can find the time for the next chat by following this link.