Something like this COULD work if done well. at the same time,it is also hard for one to protect oneself against identity thieft.But I guess this kind of public

Something like this COULD work if done well. at the same time,it is also hard for one to protect oneself against identity thieft.But I guess this kind of public only social network could also be used by third party websites as an OAUTH provider. I post as little as possible on the web about myself in fear that others would use my identity for a scam.So if someone can fix that problem,it could be a killer product.