Earlier quoted context omitted.
> Any reason not to just open source it? Mmmm...potential commercialisation? Always find it curious that people expect to get source code for free in ways that they don't do for other work (ask George Martin to release his drafts and notes).
The problem is you can commercialise free software if you're creative about it. RMS made a decent amount of money working on emacs, redhat and SUSE exist, google has managed to commercialise chromium
Did you mean to say that it is a problem? From the rest of your comment, and in the context of GP's comment, it sounds like commercializing is NOT a problem.