10. The left has no moral standards
9. They don't want want to offend the loudest minority group in the Democratic Party
8. The movie has humor only a Democrat could love
7. Because it offends normal and conservative tastes
6. It pokes fun of conservatives
5. It makes them feel superior in that only they "get it"
4. Anything that makes homosexuality look fun is okay by them
3. It will make money which will find it's way into the Obama campaign coffers
2. It's their way of fighting censorship
1. In the end, it's just another way to stick it to the Republicans.

