So we have to ask ourselves if it is significant.
Is it solved?
Is he sick of paying to keep the site up?
Was he just forgetful?
Does anyone know?
UPDATE: We’re all very grateful for the people who have commented or emailed. The universal verdict is: It’s down because he let the domain registration expire. He said he was getting too many ridiculous submissions from people. I spoke with him about his comments at that dinner. He said he has no upcoming news about Kryptos. Thank you anonymous donor for that update!
Thank you again and again for responding so quickly!