Just wanted to say Thank You for creating such a simple widget. I do most of my WP skinning so having something as basic as this works great! No need for all the funk.
The only thing I could see that would top this off is the inclusion of a CSS file. I'm not a PHP'er by any means but I find my way around CSS just fine. It would be awesome to have the widget link to one to control the look / feel.
Nice job. I like!