That's it for me, I'm off Facebook. This is one area where I see the importance of decentralisation - giving this much data to one company is dangerous. I'm part of the crypto-space and having a look there are quite a few competitors to facebook close to launching (sociall.io, indorse.io, steemit). Hopefully one of these will take down facebook. Data being owned by each individual will ensure a catastrophe like this one will never occurs again.