[ppml] Version think... was: alternative to 2005-1

> I should note that fixing this problem is NOT impossible.  The IETF has
> the technology in its archives to remedy these issues.  I know that
> arguing about what to do and how to do it will take some years, but the
> actual implementation of what has been suggested (e.g., 8+8,
> address-agile transport protocols) seems like it still relatively minor
> compared to the amount of work still to be done in deploying v6.

what he said!