Wendy:
I'd say "Internet Users, including those who are not registrants of domain names, depend on the domain name system to locate and stably identify Internet resources. Those users should be included in the "Non-Contracting Parties" group."
This is something that the GNSO Review WG has discussed. Personally, I don't see anything against this, in principle, but I would be carful in how we present it for implementation. We have the status quo, we have one step forward (the inclusion of individual registrants in the non-contractual stakeholder group), and two steps forward (the inclusion of all individuals in a stakeholder group to be defined). If to go two steps forward meand that for the time being, until we find the perfect solution, we stay with the status quo, I don't think we are providing a good service to the internet community. Cheers, Roberto