As you can see from the newly leaked BlackBerry 10 slides below show off the Share UI. The Share UI is what you will see when you want to share a picture, web page, or other object to Facebook, BBM, Picasa, DropBox, and much more.
You can see the he different level of controls for hiding less commonly used controls. As you look at the slides yoou will see that TAT is behind this Facebook application as well as many more features then what we are currently use to on BlackBerry 7. You will be able to hide controls that you do not use much this feature is said to be added to the Cascade Core UI by winter 2012.
Let us know what you think about the new Share UI in the comments!