I think one of the problems is that you have a small part of a religion that is "left-winged" and the rest of the religion thinks that it is okay to be like that. If the Muslims that didn't approve spoke up it would give the "left-winged" one less leg to stand on and they don't do it.
Look at Iraq, If Aljeria(sp?) TV came on and say "Hey, stop attacking the Allied Forces and let them set up a goverment and they will leave." Maybe it would help, but I don't ever see them doing that.