AlwaysJitter is a tweak launched this morning in Cydia, and with its help you can activate a new animation for the applications in your iDevices. The animation I'm talking about is the one that appears when you prepare to delete/move an application's icon. More precisely, after you install this tweak, the icons in your Springboard will start shaking and they won't stop until you uninstall the tweak from Cydia.
AlwaysJitter is available for free in Cydia.
