Well put, 'some christians' are not representative for christianity as a whole, but I still tend to disagree with parts of what you've said. Yes, you are right about the definition, however that's more or less a matter of perspective. If the 'fundamentals' of christianity are to control a big mass of people by spreading a religious idea or concept, then yes it can be compared. However I think the basic comparison is more along the lines of general propaganda and indoctrination, instead of some shared religious details. It's crazy nonetheless and based upon religion, abberation or not. It doesn't make religion a bad thing per say, but what they do with religion is disturbing to say the least.

Cheers