Sorry another camera pic but here is one of linux running on my macbook at 2880x1800 with X windows set at 75 DPI:
http://box.houkouonchi.jp/mbp_75dpi/IMG_0400-small.JPG
http://box.houkouonchi.jp/mbp_75dpi/IMG_0401-small.JPG
http://box.houkouonchi.jp/mbp_75dpi/IMG_0402-small.JPG
http://box.houkouonchi.jp/mbp_75dpi/IMG_0404-small.JPG
These were taking on Jul 7th 2012 so over a month ago.

