I don't see why we can't make an app. I was thinking that (even though you can't get Java on iPod/iPhone) to view one's project, you would hit a button on the site reading "View mobile".
What scratch might look like mobile:
(not the best photo edits)

A)menu where you can choose between motor, variables, etc.
B) Current block menu
C) Current blocks for sprite
D) Sprite selection
E)Stage, upload/create sprite, mode, etc.
It could happen? What could we do? Etc.
(And PLEASE make it a free app if you decide to.)

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Hey Tom_, the idea of Scratch on an iPod or iPhone is a common suggestion that comes up a lot in the forums. To keep things orderly, I think it's better if you use the existing thread for Scratch on mobile applications, found here.

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