Are Assault Armies the Meta Breaker?

I really am not sure what's happening in this picture but it makes me laugh. 6th edition 40k has been here for 7 months now.  It was apparent, even from the rumors, that this was going to be an even more heavily shooting based game than it's previous incarnations.  Not only that but the entire meta has shifted toward foot horde and gun line armies.  So much so that the best builds at the local