I love this idea. However, it's a bit inconsistent with iPhone UI concepts. I'd love to see this implemented using a quick pinch gesture to trigger the birds-eye view of all the Springboard panes. This would be intuitive and not consume valuable space in the dock. If this isn't possible, then perhaps a right-to-left swipe across the status bar, to remain compatible with SBSettings (by using the opposite direction swipe).
agreed... or if it could be included in the standard settings app with an added option to trigger when the home button is pressed... for me that would be the simplest way to bring up Expose
yeah, I thought the same. This would be a nice feature if it could be easily activated from anywhere. and btw, yeah it should be called spaces, because expose is something completly different (but would be cool as well!)