http://www.fourmilab.ch/documents/digital-imprimatur/ is the really spooky essay. Excerpted in my December issue.
Read the Digital Imprimatur if you haven't already.
I find it a tad on the wordy side... (27731 words, to be precise, more than an hour worth of reading.)
I will take another look at IPv6 before long and would welcome any **private** suggestions on how best to do that.
I would (or rather, did), but oh irony:
----- The following addresses had permanent fatal errors -----
<cook@xxxxxxxxxxxxxx>
(reason: 550 5.7.1 <cook@xxxxxxxxxxxxxx>... 213.156.1.123 is unwelcome here)