If there are two longly held axioms in the photography community, at least on the internet, it's that Megapixels don't matter, and Pixel Peeping is something to be frowned upon. I personally disagree with these two ideals to an extent, but in the near future, those who are absolute in their condemnation of of pixel peeping or the merits of more megapixels are going to have to re-think their objections. Soon there will be a very real reason why megapixels matter, and soon, we're all going to be pixel peeping.