People pay real money for lots of OSS products for various reasons. I could, for example, take GIMP and make a simply QT UI for it so it runs on the N900, publish the source code but also put a nice productised version up on the Ovi store. Is it unreasonable of me to ask people to pay for that? Am I to be lambasted by the OSS community? Some perhaps who don't understand the relationship between OSS and commercial software.