Argon2 Memory-Hard Function for Password Hashing and Proof-of-Work Applications
Note: This ballot was opened for revision 11 and is now closed.
Ballot question: "Is this draft ready for publication in the IRTF stream?"
Very minor comment, but I agree with Spencer - reversing the order of Sections 6, 7 and 8 would make sense to me.
This is a minor thing, but I'd suggest moving the Acknowledgements section to the end of the body. I think most people assume that's a sign that they can quit reading, but the Security Considerations section follows, which seems important.