Heck, at my level I'd be gobsmacked and flabbergasted and flattered if someone attempted to appropriate one of my tunes!
I am with you here Bud. I was relieved to learn that my songs are copyrighted as soon as I upload to the web. With so little time to devote to making music I prefer to spend my time writing the songs. I think too many amateur musicians think that there is someone trawling sites to try and steal their songs while in reality we are much more likely to fade into obscurity that have our songs nicked.