I'll have to second that answer for me, too. WotC alone has probably produced some 200 or more Prestige Classes (*and that's probably underestimating a great deal). Add to that other d20 Companies, and the number of times an archetype has been re-hashed is quite depressing.
Does anyone know of a list of all published PrC's on the net somewhere, by chance?
Even so, if they were ORIGINAL, I would see interest in them; however, the number of classes produced thus far is so excessive that they become very wasted space to me personally. I guess it's part of that "Jading" I was talking about in an earlier thread.
C'mon, Eberron! C'mon, The Deep! C'mon, DawnForge! But I can't say that about 50 pages of yet more Prestige Classes.