[EazyC]

> He also probably got a pass because the article was created by an established editor rather than a brand new user.

This is the biggest deal that no one else is realizing. The rest is basically in the details. Not only did an established editor create the page, but the expertise in formatting, properly citing (or at least making it look like it), and writing correct verbosity that imitates a very professional and 'notable' wikipedia article is what made this fly under the radar. A quick skim of the article leaves absolutely no suspicion to the even partially trained eye (I'm not some power editor on Wikipedia, but I do edit/am active).