Digg developing Reddit-like sub-Diggs, Chicago Tribune goes after Diggers

Covered last night's Digg Town Hall meeting in Chicago. Jay Adelson told me Digg's working on sub-Digg feature very similar to what Reddit and Mixx are doing. Fascinating stuff. Also, I broke down the Chicago Tribune's aggressive Digg strategy. Are they gaming the system? Not really. But it's still weird.