[ppml] [address-policy-wg] Those pesky ULAs again

[Randy Bush]

ok, i give.  if ula address space is assigned/managed by registries, how
is it actually different from pi space?

if ipv6 space is effectively infinite (and we once thought ipv4 space
was), then what is the use of ula address space?  why not just assign
vanilla ipv6 space?

i am very confused by all the smoke and am trying to find the core of
this stuff.

randy