I say don't cancel it...I personally find it to be a hilarious show. A lot of people don't appreciate it as much because one of the "wow" factors of these animated cartoons is the "how could they do that on TV?" Constantly, I get the feeling of disbelief from people who watch Family Guy, American Dad, and even South Park. All of these shows push the boundaries of what is acceptable on TV, and that's what makes them funny. They are all good shows, but the Simpsons is still some good fun. In conclusion, keep the simpsons and any other animated show on FOX for now until you can fill it with a show that's just as good...which won't happen for a while...
If I die today, I'm happy how my life turned out