I think this idea doesn't go far enough and Gouv's idea for all the lightweight pikers is a great start; -- all the newbies should be required to have "student driver" on their sails (or a red "L" in the UK). The clumsy could have a silhouette of Homer Simpson on their sails. The guys who follow the rules only when it suits them should be required to have a snake or a skull & crossbones on their sail, or perhaps the shape of the rear end of a donkey. Maybe Masters on up should have to replace their sail window with a new, bi-focal sail window. A beer mug shape should be required on the sails of all the guys who will drain the keg so you know who you have to beat back to the bar if you want to get a drink. . . With a little thought, I'm sure we could come up with a whole lot more categories and labels. We should try for so many that those of us who might fall into several categories will be out there with sails that look like NASCAR refugees. Or maybe it's all just a scam for whoever makes those rhombuses (rhombi?) to siphon off more Laser sailor's hard earned money.