I have a "list" on my Facebook that is completely useless. Why? Because nobody in that list posts any updates about their life. Not even the really important updates. Which basically renders Facebook useless, even for my generation. I understand that some people are more private than others. Certainly, I am more private with my "online" life now than 10years ago. But isn't that why we have the ability to "share" only with whomever we desire?