Would it be possible to create a tweak that creates a screenshot of you springboard and automatically saves it somewhere? It could possibly create one by accessing the IconSupportState.plist, any active winterboard themes and any wallpapers to generate an image and then save it.
Obviously I could just take a screenshot, but I'd love to be able to make a lockscreen which gave the impression of looking through it, into your springboard, and have this work automatically as part of a theme, without people having to mess around on iFile, SShHing, photoshop, etc.
Any thoughts?