ActiveKix has been updated to DotNetKicks Build 404 which includes some enhancements to the community aspect of the site. Gavin Joyce and James Welch have been doing a tremendous job rolling out the new features almost daily.
The main feature added is Kick Spy which provides an almost real time view of the activities on the site including new link posts, kicked posts, tagged posts and new member registrations. A "Shout Box" feature has been added which allows for comments on the Kick Spy page as well as the member profile page.