Don't rush to conclusions.
The call "fake piccies" is one based purely on individual opinion.
The link Bill gives is a forum similar to this, so should be taken lightly.
As much as I think we would all like them to be fake, the arguments given for them to be, don't really seem to stand up if you have any knowledge of the real Army.
Just turn up at a unit on exercise after day 5 and you'll see what I mean!