When I was with WM6, I had the option to choose what information was displayed on the Today screen. I could choose calendar, contacts, some 3rd party apps... basically the Today screen was so customiseable.
However, I found that with BB, the themes are already fixed. Hmm... why would I want an option for 'Applications' when by pressing the menu button, I would get the applications page as well?
Would love to see a minor upgrade to allow for customising our own Today screen...