For those of you who are unfamiliar with Poe's Law, it runs something like this:
"Without a winking smiley or other blatant display of humor, it is impossible to create a parody...that SOMEONE won't mistake for the real thing."
So with grateful thanks to Fools Jest, on whose blog I found this and thought "Hahahahahaha!", we have the following example:
Er...this is a parody, right?
White Dwarf #203 - Cover -
2 hours ago