Favorite Tags
From DeliciousSafari Documentation
Watch the Favorites Tags Video Tutorial on YouTube.
Favorite tags let you put tags you use the most into a convenient location for fast access. A favorite is made up of one or more tags. Only those bookmarks that have all the tags are shown in the favorite menu.
For instance, if you have two tags, politics and news, you can create an entry for each of these in the favorites menu. When you access politics you will see every bookmark that is tagged with politics. Likewise, when you access news you see all bookmarks tagged with news. If you create a compound favorite using both politics and news then you will only see those bookmarks that have both the politics and news tags.
Press the <return> key once to complete the tag you are typing and press <return> again to add what you have entered to the favorite tags list. Press OK once you are done adding tags to save the Favorite Tags list.

