The funny part about this great protection is that it makes fans forget Josh's mobility. In 2010 he ran for lots of yards because he was running for his life, this year he has the time and just keeps his eyes downfield for the big play.
I actually remember him getting really good protection that year, though likely not as good as this year. Also I still think he is too hesitant to run, and with the passing game clicking the way it is soon defenses are going to start daring him to do so. Hopefully he learns to harness that running ability and turns it into another weapon for this offense. Just look at how andrew luck has done it this year an you'll see what I'm talkin about