Submission + - Programming Open Source is vital learning (artima.com)
Dionysius, God of Wine and Leaf, writes: "I can remember thinking at the time that I would be able to sell these, along with the SDK, to clients who wanted sophisticated and easy-to-use windowing components all over the globe, and then be able to retire and ride my bike forever more. It didn't quite work out like that. I was smart enough (but only after I'd spent all the effort) to realise the daunting challenge it would be to control installation and version, handle environmental issues and bug reports, and manage the trade-offs between protecting intellectual property and hindering users. And then there's the hassles of the financial side and the daunting nature of the warranties. Long story short is that the controls were never commercialised. They see action in various bespoke projects for clients from time to time, as well as in several of my internal / free tools. But all that effort has never seen a direct payoff. The payoff in learning was immense, however, and I'm very glad for it.
http://www.artima.com/weblogs/viewpost.jsp?thread=229570"
http://www.artima.com/weblogs/viewpost.jsp?thread=229570"