Has anyone tried reading a PDF on their N7? Have you noticed the portion that's not currently centered is fuzzy and out of focus? It looks very pixelated, most noticeable in the text, as if it were a low res display, or anti-aliasing was disabled on a gfx card. Zooming in/out does not fix it. Once you center the page, it suddenly goes sharp. I'm not sure if this is Nexus 7, or JB specific because it also happens on my GNex.