Why is Federer so popular with some tennis fans?

I just cannot understand his popularity, but, like you, I am noticing more people turning against him. Besides being an arrogant braggart and one who always finds a way to make his opponent's win seem insignificant, he also has a bad temper. Check out this video: http://www.youtube.com/watch?v=cIG9pJyrVGg .... hoppity-hop, hoppity-hop, hoppity-hop, AAARRRGGHH!!!, hoppity-hop, hoppity-hop, then he looks up at the stands to make sure he was noticed - LOL!!! In the words of George Lopez, "f**k that puto". He won't win a single slam in 09, and that's a fact. RF = 'Royal Fart'.