I don't need everything for nothing Rubicon, but neither do I need to see greedy bastards trying to claim ownership of Material Room settings and saying those settings can't be used in commercial renders! 

If I WERE a commercial artist, I'm not, and I did come up with identical materials on my own, which I haven't yet, and used them in a commercial image, which I haven't, you can be damned sure I'd raise hell if they tried to get any money from me or sue me for creating the same settings as they did and using them commercially!