Agreed, though when you're not a Jew and make reference to that when talking about getting stuff cheaply, good luck trying to convince anyone that you're not racist/antisemitic/whatever.  I've made similar jokes without malice intended, but I'm aware that it's a sensitive issue and have stopped with that kind of humor.  And believe me, I've got great respect in general for Jews and count some of them among my best friends.

I guess I find racial humor....funny.  But it's not to everyone's liking, of course.

I'm not sure it's stupidity by any means, just sensitivity to matters of race or ethnicity.  I do tend to agree that the trust system probably isn't the best way to express your displeasure over someone else's racial remarks.  There's a lot of racism on this board, and it's directed in a bunch of different directions from what I've seen.  But that's what you get when you've got so many different countries represented on one forum, and to me it's only natural that it's going to come out.  That's human nature and it hasn't changed much since man crawled out of the sea.