There are Christians stupid enough to write articles like that one (also Buddhists, Muslims and basically any other religion out there.They all have their moronic zealots) . JRemember the DnD and pokemon scares from the last few years? Theres even a great vid on youtube of this Preacher in a Church talking about the evils of the "Poke-mans" heh. This article is clearly a joke though.
I know, but that is obviously a troll article, because it goes WAY over the top.
Then there are things like 'My Little Pony: Friendship is Magic may be Satanic' (which, despite my avatar, it is not) or 'Minecraft is Satanic'. Which are just the really stupid Christians being stupid enough to think they're special and need to scream all their [censored] as loud as they can. The same can be true of any group. There are always the incredibly vocal, incredibly stupid minority.