Forgive my ignorance but is it possible to fake the date a key was signed?  


sig  sig   7480B161 2013-04-01 __________ __________ Dorian S Nakamoto <mtn_sssh@hotmail.com>


http://sks.pkqs.net/pks/lookup?op=vindex&fingerprint=on&search=0x18C09E865EC948A1

Dorian's key was sel-signed in 2008.  So if dates are legit he's been on radar for quite some time.  Possible Satoshi picked him in advance to model his fake profile on?