the porn identity

hh picks a nit about the fact that the bourne identity came out about twenty years after the porn identity was supposed to have. as i was watching the show, i assumed that because tv never lies there must be a good explanation for the goof. the best i can come up with is this, which is not as satisfying as i'd like. is there some reference that i'm missing? help me out here, i'm barely literate.

also, at the end of last week's episode, i amused myself by imagining what would happen if you really set fire to a wooden structure in the shape of that horse. i think the base would give out first, and the flaming horse's head would fall from the sky, possibly on a human pyramid or a marching band or whatever was there. it would make a great faux "next week, on the oc" segment, in the spirit of arrested development.