As a maker of commercial images, lets say I decide to give away copies of one of my recognizeable Poser characters. Since I use this figure in my commercial work I disallow commercial use so as NOT to have competition. See? starts to make more sense doesn't it. The only other reasons I mark some things as non commercial is that I used noncommercial use materials in making it, or it is a theme I don't own rights to like Star Trek. I agree that the flagging is usless if it is not used. But what are we to do about it? if uploaders are too lazy to read things and flip switches there is not too terribly much that we can do. Be happy that there are SOME things flagged at least shrug