I just finished updating the fun facts WordPress plugin. The new 2.0 version is a major upgrade. The widget code uses WordPress 2.8 widget architecture and I added a shortcode. You just have to put [fun-facts] in your posts or pages to have an embedded widget (see below). Get the fun facts WordPress plugin.
The amount American Airlines saved in 1987 by eliminating one olive from each salad served in first class: $40,000.