Doesn't that depend on who's paying? When I've gone out with working girls where it wasn't a date (not "date".... wait, how many negatives is that?), more often than not they paid. Oh, wait, I guess that makes me the dinner whore. But not, because most of the time I would have slept with them in return for them paying for dinner, and i think the Dinner Whore thread was about girls who had guys take them out to dinner knowing full well they had no intention of sleeping with them, right?