US Domain -- County Delegations

Paul,

The point is that people will continue to use their SunOS 3.5,
Xenix286, and BellTechnologies Unix, IDRIS, or whatever archane old
Unix flavor they have and if it has a resolver at all it won't know
the first thing about hashing anything. Those folks that can't
recompile their applications can type cisco.ci.com, and do their part
to add a level of hierarchy, but they aren't going to be happy
computing a hash function and typing that in as a DNS name.

Curtis