If your home has a different ISP than the machine you first viewed the post on - he would have to be tracking more than one ISP and program the software to show you the post as it first existed in some storage cache on the HZ server.
So the odds are good that you must've viewed it in it's original state on that machine as well.
I suppose it's possible all our ISPs are being sent their own custom cache - but man that would be a LOT of work! Even Robert is unlikely to desire such a complex project which would require a LOT of post monitoring and recording of ISPs to create a special series of caches for each poster's various used ISPs!
Unless Robert is CIA too!*
;-)
SDAI-Tech1
*I always thought he posted too seldom now that I think about it. Hmmmm.
Geek Speak » in reply to Hey Robert - A question on history
Think about it a second.
