I stumbled onto this wiki sometime in early 2009. At that time it was mostly empty, disorderly and abandoned, so I - being my compulsive self - started some cleanup. I was later joined by another user, who went and applied for adoption/adminship of the wiki, and included me in it. I accepted, as although I know little about the more arcane workings of a wiki, and I am not here all the time, I know I can help a bit with keeping things in order. ;-)
As the wiki had been hopelessly disorganized, I started to clean it up and unify it in terms of style, which eventually resulted in this provisional style guide, after people kept asking for advice on style and editing. It's just a little thing suggesting how to handle basic article layout, spoiler policy, and citations.