Sounds like a good idea to me. Maybe you could have an honourary 'dope' of the month - someone who owns up to doing a really, really dumb thing.........like the time in my youth when, lacking plasticine for a tail sitting F14 Tomcat, I got the bright idea of filling the kit nose cone with styrene cement. Worked great at first, then I got up next morning to see my nice streamlined nose shrunken to 1/5th it's normal size and with a shape like an English Electric Lightning.
Hmmm, maybe that's why I'm an Armour modeller now, Ha, Ha.