Hopefully no one takes this the wrong way but I honestly think making money off of private server development is kinda bad. Not for your wallet per se, however more of the fact that this was a free project (odin) made public and that our only real goal in all of this is to enhance maplestory as a whole (different opinions here, and I probably won't care to read your replies as to why i'm wrong). I mean charge all you want, hell go for it, if I could make a living off of maplestory development i'd sure as hell take it. Though using a reason such as *because of my time* is kinda meh. I know tons of people who sell sources and such for hundreds (one case thousands) but this is all petty amounts compared to what we all gain as a whole in the community with public releases for everyone to use (again not interested in why you think im wrong). So best of luck selling it, I still love you <3
Of course people should do whatever they want with their software, and selling it is completely fine if that's what they're after.
But speaking in general I totally agree with you, if you release something for free everyone can use and improve it, and then in the long term the maplestory development is improved as a whole. I think that with what I've seen in the 5 months or so that I've been here, it feels as if most people just develop their stuff for themselves. So I think that this community could benefit greatly from sharing more stuff.