Navigation is a big issue with *alot* of people. People want to find your content or find a way to 'get' to your content. One of ways you can do that is to actually have something that makes it so that users can go to a post of yours that's completely random.
In ComicPress, Tyler Martin created a Random Comic widget which is very useful to have people go to any number of comics in the archive. I've adapted the widget to be random posts, a pick of all of them and converted it to a WordPress 2.8 + widget.
”Comment
