This post didn't go the way I thought it would. When these discussions get going, I always feel a little guilty because my tiny company doesn't pay for all the open-source software we use. I suppose we should, but it would be hard to make a business case for that, since the software is already free. It would be easy to conclude that this is a problem for the big, rich companies to solve, but I'm suspicious of advocating any action that I'm not willing to do myself.