Where has Kryptos been discussed on the web in the past?
In terms of internet discussion groups, over the years, different lists have popped up, thrived, and then faded again. Many of the older Kryptos discussions can be found on the sci.crypt mailing list, which seemed to be one of the primary locations for Kryptos discussions through 2003. There was also an active discussion for awhile in 1999 on an ABC message board, but that seems to have been deleted.
