Skewed and Reviewed have posted a very interesting Facebook post by Scott Miller of 3D Realms fame. The post indicates that Duke took a break but is back in the game.
Updates:
Supporting my Post, Miller posted two new Duke Pictures on the Facebook profile soon after I broke this news.
http://www.duke4.net/news.php
Miller Posted this link on his profile as well.
http://www.facebook.com/l.php?u=http%3A%2F%2Fwww.facebook.com%2FRealDukeNukem&h=7daab5d5f4d9a49be1cbd173f2d9effc
Dukes section started in November, in May was not taking requests, and now full on. Not much on his page, but it was started by Scott. So the question is why now? Is it trying to build up interest in the game, the other games coming, or is something up?