It's nice to know that my initial instinct about the guy was correct. After I let my blood pressure level off, and I re-read his original email to me, I realized that it really wasn't all that bad and maybe I over-reacted. By the time he called my source code poison that could kill somebody I was really letting it get to me. I don't usually let internet trolls get to me very often any more. It was just that it was in the context of attacking something I was giving away for free as a public service that really got my goat. I have since edited my original post and removed all of the Skybuck nonsense and my over the top reaction to his trolling. Though, I do think I'm going to modify my open source license to include the phrase, 'Warning this source code may be poison that can kill you.'