TL;DR advice is to use email as your account ID method on various sites, and author's new service to 'verify' the accounts in a central place so people will know they are the same user between sites.
This isn't really decentralization is it?, it's a new kind of account linking which requires one to trust the central verification authority.
This isn't really decentralization is it?, it's a new kind of account linking which requires one to trust the central verification authority.
Maybe I'm missing something.