Corb says you should use SketchUp
Paul Lee (of Viewsion, a Google Authorized Training shop in Ireland), has made a couple of videos that made me laugh out loud. In the first one, Paul channels Le Corbusier and castigates architects for not using "ze SketchUp":
This next video features "Charles Edouard" reinforcing the importance of using lightweight geometry:
Congrats, Paul -- and keep 'em coming.