Fanboy's Law 

A term which originated on the World of Warcraft forums, stating that "As a technical forum discussion grows longer, the probability of someone making the post: "Get a mac/linux. Problem solved" approaches one."

"How do I get this program to work in Windows?"
"Get a mac"
"Did you just invoke Fanboy's Law?"

Fanboy's Law by pbjtime June 8, 2009