A sleepless night for Earl Miles late last week provided the Drupal community a replacement to his Dashboard module. Earl Miles announced a successor to Dashboard at his site, Angry Donuts. The new module is the Panels module and I expect we'll be seeing it used a lot by Drupal's users, especially newcomers of Drupal and those less inclined to dig into the PHP code.
Dashboard the previous module, allowed Drupal developers an easy way to implement "simple" two-column layouts of content (called nodes in Drupal) that are not sidebars. While you can put blocks about anywhere in Drupal, the core doesn't offer an easy way to put content outside the "main body". While dashboard overcame the "single column" for content obstacle, it required knowledge of PHP to implement.