Earlier quoted context omitted.
> I write software and give it away for free, how about you? For a living, eh? So do we presume you feed yourself with soup kitchens, and live in a cardboard box on the street?
Open source economic models have been pretty well established, no? My income is through payment for services, not software. My software may be free, but my labor is not. The same is being applied to music, artists like Unwoman regularly write songs and albums on spec and through crowd-sourcing. A friend of mine is a huge fan, and donated money for her to write a song using a Voltairine DeClayre poem. http://www.unwom…
In other words, your previous answer was a cutesy lie. You do not, in fact, earn a living giving away software. You earn a living getting people to pay you to to write software.
That you don't sell the software is irrelevant: you're still creating the software because there is money in doing so. What would the effect be on your creative output if nobody would pay you for it? How much software would you be writing if you had to crank widgets for a living instead? More? Less?