[dhaavi]

If nobody knows who you are, you are still anonymous, even if there is an ID.

With private addresses (in the future) this will also be solved, as Mycoria will be able to temporary addresses / IDs.

[eqvinox]

It'd help if you could clarify what "everything is authenticated" really means, I can't find it on the website. Do you just mean the fact that things are bound to the cryptographic ID in the address?