I’ve been hard at work on my bstat stats tracking plugin for WordPress and you can see the results in the sidebar and in the story views here. The work has been made especially easy because of the great documentation, including writing a plugin, plugin API, and related pages at the WordPress codex.
I’m testing the plugin with a limited group now (thank you Sandee and Cliff). But with a few more tweaks and a little more time to prove itself, I think it will be ready for an open beta.