As a guy who now knows a little about what it takes to put a program like this together( check out my feeble attempt below), I can accept the fact that he wants some money from it. I mean, these things take work, sweat, a lot of cursing, a lot of "well, i want it to work that way,so work that way argh!" , and a whole lot of time.But, being from where I'm from( south alabama---- america's third world) I can't afford to pay for anything, so I understand that side of the argument as well.
See, I could go and pay for all the software I wanted...or my wife and daughter could eat.....not a hard choice there...so, I have to rely on freeware.( and , oh yes....a better job is coming...
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My stuff, since I am making it for myself and could really care less who else likes it or not, will always be freeware.but if this guy wants to sell his work of coding art, then I am all for it....because it is a dang good program.