[e2e] It's all my fault

[Randy Bush]

> One thing the IPv6 debacle taught us (or should have taught us) is that any
> major new protocol designs for use in the Internet need to have a viable
> deployment plan, and a key part of that deployment plan has to be an economic
> rationale, i.e. a very good idea of who is going to benefit and how

it's also very convenient if the benefit is gained close to where/by-whom
the costs are incurred, a point often overlooked.

randy