How to make fans stop hateing others fans?

Why Do the fans at the Phineas and Ferb wiki hate SpongeBob fans? I known most season 4-7 episodes of SpongeBob would not good for most fans.But come SpongeBob is a clic,alot of people complain todays cartoons are lame and they wish todays cartoons were like from the 90's.Which I do agree with this because cartoon network is lame nowdays,the simsons are downhill.Phineas and Ferb is a good shows,But SpongeBob is better. http://www.vh1.com/video/shows/full-episodes/square-roots-the-story-of-spongebob-squarepants-full-episode/1614584/playlist.jhtml how do i make fans like others fans?