Well, this is my first post, so I'll naturally get flamed, but I was wondering if it would be possible to have a Wii style homescreen for the UI, looking like this:

with dragging ability, shuffling, like the iTouch / iPhone, and icons and stuff like that.
I'm not asking for this to be the default UI, but I'm wondering if there is anything currently like this that could be ported, or if someone would be willing to make one.
And one more thing, would the Grab and Drag Firefox extension be compatible for doing iPhone-like scrolling?

with dragging ability, shuffling, like the iTouch / iPhone, and icons and stuff like that.
I'm not asking for this to be the default UI, but I'm wondering if there is anything currently like this that could be ported, or if someone would be willing to make one.
And one more thing, would the Grab and Drag Firefox extension be compatible for doing iPhone-like scrolling?