edit: moved this from another comment of mine, as it really is a response to the "crass and vulgar" statement:
I'll be the first to admit that I'm not as refined as most people here. You could certainly call me vulgar, in most senses of the word. I certainly lack good breeding and taste. I never went to college.[1] Hell, I spent half my childhood in a mobile home park.
But I don't see what's wrong with offering someone a better job than they had before, even if that someone is friend or family, even if I turn a profit on the deal.
[1]I am both proud and ashamed that I didn't go to college. Proud, because I am able to earn a middle-class salary without going to school, but also ashamed because to be truthful, I didn't go because I couldn't cut it. My math is pretty abysmal, and there's no way I have the willpower to hold down a full-time job /and/ do homework, and that is something to be ashamed about.