I have worked with the Autodesk Impression team since the beginning of their project, but something tells me they might have been testing far too much when looking at inked renderings using markers. Actually it is a tongue in cheek site to grab peoples attention. It certainly grabbed mine when I stumbled across it and I got a good laugh out of it as well. The real ink look to the web sites layout was also very creative, like someone would really make their HTML web page tables from scanned areas colored with a marker. "No Stain, No Gain".

http://www.savethemarkers.com/