Well, this probably means end of unsigned content ; every line of text, every article, etc should be / will be signed by living person's key, or it will be heav

Well, this probably means end of unsigned content ; every line of text, every article, etc should be / will be signed by living person's key, or it will be heavily penalized in search engine output; governments will run keystores with citizens' keys, and content signatures will be checked against such keystores to ensure content authenticity (or lack thereof) . Time to reopen GPG , I guess.