Markus left a groovy little doodle in the gallery of my Doodle Website. Markus is a big tablet user and explorer. As a developer (and I think also an astute business person) he is always thinking about how to make it better - the actual machine or coming up with some good UI standards for ink applications.

There are some other really surprisingly good drawings on there. Like Carl Franklin's (a truly multi-talented guy) and Mark Miller (okay, so it's a little sick...)