Coming back from holiday I found Canon has released what may have to be
my next camera the EOS 7D.
This feature alone is awesome enough to make me want one:
"Dual Axis Electronic Level. The electronic level shows both pitch and
roll angles. It can be displayed in the viewfinder using the AF point
indicators or on the LCD and uses the same acceleration sensor as the
'orientation-sensitive' AF-system."
Picture courtesy of dpreview.com (I hope they don't mind me nicking it).
