Must be a generational difference - my mom & granny are the two biggest reasons I stay on Facebook.
It's actually worked (although publishing to it on my part isn't consistent), and makes me feel much better that my content is stored on my server, in a format I control almost completely.
Made me giggle quite a bit.
I guess as a working adult, LinkedIn should be my go-to network, but no thank you. Hmm, maybe that's where Facebook is going with this.