Clips: Copy and paste anywhere with iOS 8 widget & keyboard

This is how David Sparks describes the problem Clips solves: "If you spend any time writing in iOS, you know how frustrating it can be collecting bits of text and links for use in whatever you are creating. The iOS clipboard only holds one entry. If you are pulling text and data from multiple sources, the process of copying and pasting gets tedious real quickly. Moreover, if you decide you want to go back and use something you clipped earlier, you’re going to have to go and copy it again. There is no way to keep a list of all your clippings and easily access them without doing something silly like opening a separate document just to hold clippings (which you still need to go back and repeatedly copy before pasting). At least that was the case until now."