Wordpress BlackBerry App is now in public beta. For all you bloggers out there, OTA link is below....
•The app is for WordPress.com and self-hosted WordPress version 2.5.1 or newer
•This app should work with any of the new BlackBerry devices such as the 8700, Pearl, Curve, Bold, and Storm
•BlackBerry OS requirements are OS 4.2.1 or newer