While I think the image is hilarious and I don't think it's meant to be intentionally insulting to Christians, I also think you guys are a little overzealous with the bashing of skinsnut.
Regardless whether or not you share his beliefs, as a fellow Skins fan and human being the correct response was to point out the humor in the image and explain why it's NOT meant to be anti-Christian (which was done), but that's where it should have stopped. All the name calling is pretty bush league, IMO. Let's leave the personal attacks out, especially when they're targeting our brothers of the burgundy and gold.
Now, Philthy/G-Strings/Dallass fans... that's another story.