Interesting article. I too am not that optimistic on Facebook. Appears that nowadays, the older generation likes it more than the younger generation. My kids are no longer on Facebook although they were the ones who showed me how to use it.
I myself have moved out of Facebook and created this website as I feel that putting content in there does not help me build a reference database of information. The format of Facebook is better for chit chat. Facebook is currently at US$54.65.