One of my all-time favorite jailbreak tweaks was once LiveClock by iOS developer Ryan Petrich, and while Apple has since implemented its functionality into iOS right out of the box, that never changed my appreciation for small, yet fun and quirky jailbreak tweaks of similar nature.
One of the latest jailbreak tweaks to fall under this category of fun and quirkiness is a new and free release called LiveSafari by iOS developer Skitty. Perhaps unsurprisingly, LiveSafari animates the native Safari app icon on your Home screen such that the compass arrow always points to the North.