3D Modelling for everyone
Super recommendation via @ictmagic and twitter. An impressive alternative to Google’s Ketchup. The Help feature includes YouTube videos which is always a bonus.
An alternative, less advanced is http://www.buildwithchrome.com/static/map in which you create structures with a range of lego bricks.
Both sites need a Google email account (or twitter) to save and publish the designs
See on www.3dtin.com