This gets it exactly right: "We live in an era where people can publish at will. Relevance is and will increasingly be a function of digital accessibility. You want to be relevant? Give away your ideas. Want to become irrelevant? Create a walled garden that keeps out more people than it lets in. You'll be sure to limit your audience, and therefore reduce your relevance and potential impact on the world. Sharing ideas. It's what the Internet was founded for, and what it is still all about."