I don't agree him doing that, but he's not making that up.
I agree to a certain extent.
What I find interesting is how the "flamboyant" players if you like get so much grief for going down easily. It is cheap, but it is just as cheap as other players roughing them up by following through on challenges, catching them with trailing legs etc, which all happens very often also.
I remember in the game against Liverpool, when Bale did dive (and his getting injured excuse doesn't stack up for that incident, that was just shitty), Skrtel went in very hard on Bale early on in the game when he had absolutely no need to. It was kind of laughed off as a "haha, letting Bale know he's in a game" type of thing...but really, that's just as shitty IMO.