Yay for Radiohead! Yay for NIN! Yay for the millions of other people who gave their music away for free. Free is good, free is easy, free is … well, free. Wait a minute. Is it good? What happened to the expression “you get what you pay for?” Since when do we walk into a store, look at a shirt, and say “oh, you know, wearing this shirt means supporting the company that...