> If you offer your software at no charge, you shouldn't be surprised if people accept that offer. So I even disagree with the "moral obligation" Sure, but do

> If you offer your software at no charge, you shouldn't be surprised if people accept that offer. So I even disagree with the "moral obligation" Sure, but don't complain then, if it doesn't work, or you get hacked using it. You get what you pay for. Nor should you be surprised if eventually, no one decides to "give you for free" something you value so little.