I don't know whether this was directed at me, but in case it was I'll say a few words in my defence: I haven't intentionally dissed stuff which isn't darkpsy, nor did I ever mean to suggest that it's "the only one that has carried on the true lineage from Goa trance"; I agree that they all have (in fact I like lots of stuff which isn't darkpsy, much like all the darkpsy listeners on this forum AFAIK). It's just that when somebody accuses the music I like of killing the scene, and calls people who share my taste "scum", I feel like I should defend it, especially when that person backs up their claim with statements that are demonstrably false.
I don't entirely agree with this - when a genre evolves in different directions it's natural that some people will like some directions more than others, and I think it's good that there exist parties and festivals which cater just for those people who like dark or progressive or minimal or whatever best. "Division" needn't mean "hostility".