Yep. The rape background in 1e always seemed like a strange addon, given the Tolkien roots of the race. And it's not only rather silly (every half-orc is a product of rape?), it's also inappropriate for a game in a world where a staggering percentage of women are sexually abused. In a game group with no women, that may not be an issue, but the game aspires to appeal to a wider audience than that.Half orcs are pretty obviously derived from the man-orcs of Saruman.
I've always considered them to be a manufactured race which breeds true (after all, in a world where owlbears and halfdragon-anythings is possible, creating a race which was halfway between man and orc seems trivial).
Eberron had an interesting take on the issue, where the shadow marches had a population of men and orcs who get along just fine and sometime decide to make babies together because of love (just like with half-elves). This is another fine way to handle the situation.
Indeed, the whole idea of rape being behind a whole race seems the most ridiculous concept imaginable, as far as I'm concerned.
i find the argument that d&d needs more rape to be completely baffling and a little nauseating.
-o
Ok, so an orc raped a human woman. Horrible, we get that.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.