Respectfully, I disagree with your premise/question. Open Source is about way more than marketing/promotion. It's a means to make the world a better place. Unle

Respectfully, I disagree with your premise/question. Open Source is about way more than marketing/promotion. It's a means to make the world a better place. Unless something needs to be private because its a state secret (security through obscurity), all software should be open source by default. That way all of humanity can benefit from it and we can reduce duplication of effort.