Haha, a general rule of thumb on the internet is that somebody is going to take offence to whatever you do. You just need to weigh up whether posting the picture is important enough to you to face whatever response it might get. It's your opinion that matters there, not mine.

Personally, I always try to be respectful of people's feelings if i think those feelings are reasonable. If not, I'll face the consequences. Again, what defines reasonable has to be up to you.