If you thought all the fun of the BlackBerry PlayBook had worn off, think again. The latest discovery shows off the BlackBerry Hub on the PlayBook running over Bridge. The pseudo-Hub appears on the PlayBook after opening a hyperlinked email address on BBM over bridge. All of the accounts from the device are shown, however it doesn't go much beyond that.

Sadly you can't do much more than check out the Hub menu -- send emails or anything else is a no go. Regardless it's fun to see things like this magically pop up within the OS. Granted it's not nearly as cool as the hidden CB dongle in the alarm clock, but we'll take it. 

Hit up the comments and discuss!