This morning we saw WordPress for the BlackBerry PlayBook get updated to v2.1.5. Now Automattic, Inc has released an update to their BlackBerry Smartphone application this time to v1.6.4 in App World. The all new WordPress for BlackBerry app allows you to write posts, upload photos and videos, edit pages, and manage comments. Both WordPress.com and self-hosted WordPress (2.9.2 or higher) sites are supported. Download the app and start blogging on the go in no time.