Need to jot down a quick phone number, recipe, directions, or an address? If you have an iPhone 4S, you could always rely on Siri, but what if you don't?
A simple solution would be QuickMemo — a Notification Center widget for jailbroken iOS 5 devices, which allows you to jot down notes with a simple swipe of the status bar.
It's not perfect, but QuickMemo is more than adequate to function as a scratch pad. Take a look inside for a video walkthrough that shows the widget in action...