It's within their right to sue people for downloading music, but it's also within my right to avoid giving money to an industry that messed up, and then took out its woes on the little guy. That is why I want to buy U2's music without giving anything to the RIAA.
Will that make it harder for behind the scenes workers like womanfish to make a living? Yes. But much like the behind the scenes workers in the horse & buggy industry who got screwed by the advent of the car, there's not much you can do about it. I have sympathy for people like womanfish up until the point when they realize they are part of a dying industry, yet do nothing about it. Leave and find another job. If you are a talented musician, then you will have no problem putting food on the table. If you are just doing desk work, then you can find something that requires similar skills, outside of the music industry. If you refuse to do this, then you are in denial, and I have no qualms about making your life more difficult.