So Facebook before "shares", with a "poke" button? F.B. Purity can help restore some sanity to Facebook by killing all the shares, but since people stopped doin

So Facebook before "shares", with a "poke" button? F.B. Purity can help restore some sanity to Facebook by killing all the shares, but since people stopped doing their own updates and photo albums to do vapid blog reshares instead, it will probably be a hollow experience.