Peoplenet (Score 1)

runs encypted on the internet, everyone on it is "semi-anonymous" - they all get an identifier, which, is read from your implant (or a biometric scan?) Its the only way you can access. Every single virtual scribble you make is traceable, audited, re-playable. No need for passwords, credit card entries, form fills, logins, etc.. like ssh with auth keys. It seems to be technically feasible....some smart guys will figure out the details...like non hackable biometric scans if the implants dont fly.