The Official War Thunder Wikipedia, run by Gaijin itself, is now open to edits and submissions from ordinary registered users, so if you feel like getting in on all the official "action" going on over there, then head on over to http://wiki.warthunder.com/ . =)
After you've submitted an edit on their Wiki, it will have to be approved, so don't panic if you don't see your work displayed instantly.
I'm not active on the site here, but I'm always willing to help you guys out and share my know-how in terms of using and editing this wikia page, so just ask (I've had a hand in setting most of the stuff up, after all ;) ). I'm really proud of all the work you folks have continued to do and you have my sincerest thanks!!