you still wouldnt be able to tell who did what
What you folks don't seem to realise is that it doesn't matter. It's a minority tech. The time to push it was 18 months ago when there was a genuine challenge on Bitcoin's technical approach (i.e. when your dev team was busy flogging mining furniture, writing pizza reviews and generally having this whole agenda pass them by).
Now priorities have consolidated. The whole world's tooling up with Bitcoin tech, APIs, hardware wallets, mobile features, explorers - you name it and your gonna turn up at the party with.....Cryptonote !

If formula one teams used 'cryptonote' logic they'd turn up with a double decker bus and extra fuel tanks then trash all the other teams for having 'crap' cars that needed a pit stop.
