Your metaphor was not lost on this engineer but i don't believe for a minute you intended it to not have a significant troll quotient attached with it.
Cult by one definition is: excessive admiration of a person or thing. Excessive is a rather subjective term which when used in this thread the way you did, will find a wide range of opinions. But i think you knew that and trolled the thread with that in mind.
With that said, and using the above definition of cult, i think a reasonable person could define the GUE/DIR group as a cult. But a reasonable person would also realize that it is not a cult in any bad connotation of the term. All religons in the world could be considered cults but IMO most religons are not inherently bad things. Certain zealots, within any religon, twisting words to push their own agendas, ala bin laden, define what can be bad in this area.
Just like any other group, certain proponents of the DIR philosophy can be fanatical but why would it be any different than any other group, passionately following what they believe in.
I don't always agree with these people but IMO no one in their right mind could say what GUE/DIR is doing to the dive industry is making it less safe. Therefore even if you define them as a cult, it's not a bad thing.
But as i recall you never said GUE/DIR was a bad thing, only questioned if it was a cult. Nice psyche ops, but you'll get farther on this board, if you want to, if your a little less trollian with your posts.