blog.getpaint.net/2007/12/04/freeware-authors-beware-of-"backspaceware": 'Paint.NET’s license is very generous, and I even release the source code. All free of charge. Unfortunately it gets taken advantage of every once in awhile by scum who are trying to profit from the work of others. I like to call this backspaceware. They download the source code for something, load it up in to Visual Studio (or whatever), hit the backspace key over the software’s name and credits, type in a new name and author, and re-release it.'