On the accuracy of Wikipedia

I fess up! I love wikipedia, and I use it all the time. Even for University work! The process usually goes like thus: I look something up, then look at the references the article gives, go to look THOSE up, and then take it from there. It usually works like a charm and nobody will ever know.

Except today, today was special:

( Screenshotty proof that someone has a special sense of humor )