Material for an Interesting Pub Conversation

A Femen activist/self-publicist in Dresden had the nerve to appear topless in public with the slogan "Thanks Bomber Harris" daubed across her torso, but somehow lacked the nerve to show her own face while doing so (which sort of defeats the object, doesn't it?).

I don't see what's so offensive about "Thanks Bomber Harris", the people in Bomber Command were just doing what the official UK government had asked them to do, they helped defeat the Nazis, and by and large we should be grateful towards them.
Discuss.