Oops I did it again. Sorry, I was sure I picked up that abbreviation here on RF!? PCMC is "politically correct, multi-culturalist".
My contention is that for the most part, the PCMC crowd has abandoned true liberal values which I think traditionally were closely aligned with secular humanism.
I am not entirely sure if I'd fall into this "crowd". I suppose I support the core ideas of political correctness, even if some of its expressions aren't ideal, as is to be expected. And I guess I support multiculturalism, although there are some values I'd like to see spread.
Are my values truly liberal values? Well, I'd say that in the true sense of the word they are, as in they are more libertarian, but that comes with being an anarchist. I'm certainly not an economic liberal, although one might call me a social liberal.
I guess I'm just saying I'm not sure how water-tight your definitions are.