wheel - 12:42 pm on Jul 7, 2011 (gmt 0)
Using archive dot org is almost certainly infringing on (C). Not sure how archive.org can do it though and not us. But still, infringement would be my best guess.
But if you rebuild the site, then just put a note on the front page saying it's being maintained temporarily for archival purposes for visitors, and here's a link to the new site....that's probably still infringing,but would the original site owner care?