If people have a means to extract their Facebook posts and publish their content on their own blogs, then that value isn't really under Facebook control. It's a

If people have a means to extract their Facebook posts and publish their content on their own blogs, then that value isn't really under Facebook control. It's a symbiotic relationship, and it's a safe bet that if Facebook were to make the wrong moves, the users would simply leave. Indeed that's been happening in recent months over privacy concerns and other things.