I came across a youtube link from another forum for this new home screen for android called "Intelligent Home Screen." It looks pretty interesting and promising. It's not out yet but you can sign up for the Beta on the website.
From the website:
"Larva Labs proposes an intelligent home screen that creates a meaningful hierarchy out of a user’s information. Designed for an Android-based handset, our home screen is intended to appeal to Blackberry owners and people struggling with information overload."