That's a crucial point, UD. We often talk of Christianity, and people think of it as a single faith, but there are so many branches of it now, many of which I personally consider to be cults. And some of them are high profile, high membership organisations! Islam is similar, divided as it is into its different factions, the most fundamental being Wahabbi, who believe even other Muslims are "infidels".
But then, its a very easy thing to start a cult, wouldn't you agree? Incidentally, do you profess to any particular school of belief?
~ Viper ~