It works for a niche (probably a professional one) but not for general population. You'd be hard pushed to get mum and pop to pay for this when FB is free and a

It works for a niche (probably a professional one) but not for general population. You'd be hard pushed to get mum and pop to pay for this when FB is free and already has everyone on there. To them your new network seems inferior. It is more expensive and has less friends. As a fun fact this existed circa 2002 in a big way in the UK. The site was friendsreunited. I'd love to have that back (along with associated hype a 5 quid a year pricing)