I don't know, if there is a hall of fame, there might as well be a hall of shame. FWIW, most people come here to learn how to build, and are paranoid about building something that is ugly and unworkable. It could be helpful to have a database of "projects gone wrong" just to help people out and show them how hideous something can be. Some people just aren't good at design, and seeing some of these projects might make them re-think the "I think blue lightning and marble paper would be sweet" sort of thinking. It has to be done well. Crap mame is there to make fun of people, not so much to critique what is wrong. Crap mame did help in my build, helps you realize that you have to keep things like monitor size to cab size, and CP width in mind when you build. I don't think we need to memorialize the failure of people who come here for help. Usually if someone posts something that is a bad idea in his build thread, he will get constructive criticism to steer him in the right direction, and if they don't follow that advice, then there is plenty of ridicule.
That said, anyone that is trying to sell this garbage is fair game. Like the famous Track and Field guy. There is a difference between someone building garbage to satisfy their own warped aesthetic, quite another to commercialize it.