Create Your Own Smart Bookmarks in Firefox 3

Create Your Own Smart Bookmarks in Firefox 3: "One of my favorite additions to the Firefox 3 browser (currently in Beta) are Smart Bookmarks. There’s a good chance that you’ve played with things in other applications that are similar to Smart Bookmarks. For example, iTunes (and many other media players) have what are referred to as Smart Playlists. These are playlists that automatically assemble themselves based on specific criteria, such as the “most played” and “recently added” media. Smart Bookmarks are very similar since they can show you things like your most visited bookmarks or your recently added bookmarks"