An old, old joke

I really find it hard to believe that this joke actually got the mileage that it did. I think Irongeek has discovered a large need for basic network classes.

I'm also surprised that a fight didn't ensue...

"He's running Ubuntu!"

"No he's not! He's got Windows XP!"

"You're both idiots! He's got a Mac!"

It's funny, even if it turns out to be fake, though I like this version better.