I recently came across a great jQuery plugin called jQuery Waypoints. It lets you do some really cool things when you scroll down a page and reach certain elements. The page home page for it makes use of Waypoints with its fancy menu at the top of the page. It also gives some more useful examples such as making a header sticky and allowing you to show additional information when a user reaches the end of a page.
ITWorld has a new article up about Joomla vs. Drupal and contains viewpoints of different developers. I was asked by the author to give some insight on using either CMS so I'm in there around page two. It's an interesting article because it's not from the perspective of one person and seems to cover many bases.