A lot of people have been going crazy over the emergence of several webpages that are apparently linked to the release of Year Zero. The first of these pages was revealed through hidden text on some tour merch (We'd love it if you sent us more pictures of shirts and the like from the current tour!), and because NIN fans have a tendency to be obsessive-compulsive, it didn't take long for folks to discover related sites.
If you'd like to catch up, or help participate in the whole decoding process, this thread on Echoing the Sound is a good place to start. Thanks to everyone who's written in about the various bits and pieces they've discovered in the meantime.
Someone articulate should write this up for the new Entertainment.Wikia online magazine-thing.