Now... this is just...
http://en.wikipedia.org/w/wiki.phtml?title=Nick_Berg&oldid=3551741
Okay, it shows a human face, on which we can put a name, a story. This is not an anonymous blurred penis. I also wonder how the family of this man will appreciate that we display this picture. I think we reach the limit of dignity here. I also think (for those who might not be sensible to the dignity argument) that such a display might be more hurtful than beneficial on Wikipedia image.
Now, I understand that some people want this picture on Wikipedia very much. I did not censor it by deleting it. So, it is no use screaming censorship.
I did an online link to this picture, so it is available, but only to those who wish to see it. Not to everyone.
I know not how much votes would be in favor of visibly displaying that picture on Wikipedia. I consider it really is a candidate for an image hidden behind a link.