Dash in organization base URLs provided in the NAAN creation form keeps being an issue.
Contact name: shouldn't we choose between a double field "surname" / "given name" or never trying to make a guess (e.g., in the registry "last name, first name" or in the automated reply). Even for WG members it's hard to determine (for example: "Mozaherul Hoque Abul Hasanat").
NAAN for a biographical dictionary: should we ask the requester to categorize the "things" the NAAN and the ARKs are meant to be assigned to?
Uncertain postal addresses (e.g., Paraje Villavieja, 10359, Romangordo, Extremadura, Spain): though Google Maps returns 0 or more than one result, should we change a probably legit address?