If you’re going to write something in a very public place for a global audience, put some thought into it. Case in point–the dumbasses who tagged the Plaszow concentration camp a week and a half ago by writing such bon mots as "Hitler good" and "Jude raus." Setting aside the cavemanlike syntax of the former, these idiots wrote "Jews Out" in a concentration camp. Wasn’t that pretty much what the inmates were hoping for? More to the point, they didn’t even write "Jews Out," which would be "Juden Raus," but only the individual, "Jew Out."
Far be it from Jewdar to truckle in any kind of ethnic stereotyping, but this sort of thing never happened when they still had some Jewish neo-nazis in Poland.