This is fuel for a clarification of what the Linux/OSS flap means in economic terms. I would not understand the "free software" phenomenon as some little community of altruists sprouting in an unlikely place, not that programmers or propeller-heads are any less altruistic than anyone else. Rather, it is the implicit realization that source code is properly a free good, from a standpoint of economic efficiency, narrowly defined. In other words, the proper marginal cost for distribution of code is zero, and correct pricing conduces to improved overall efficiency, including lots of folks making money in profit-seeking organizations whose work is related to use of the code. Copyrights in this, and arguably other instances such as economics textbooks and bundled computer software, is inefficient. Alternative ways of compensating producers of such goods are worth exploration. My colleague Dean Baker has been working on this for some time now, though with reference to works of art and popular culture.
Paraphrasing Keynes, debates about free software by madmen in front of CRT's are really implicit debates about what are and are not public goods.
MBS