This is very cool! An idea for going further still would be a blog, including a content management system, that is a single, self-contained, self-modifying bin

This is very cool! An idea for going further still would be a blog, including a content management system, that is a single, self-contained, self-modifying binary. Write a new blog post, save it and the executable modifies itself to contain the new post and be able to output it.