Do you want to grab a chunk of text from Safari and put it into your Notes app? Do you want to clip sections from a long Word document and comment on them in email? Or maybe you just want to collect snippets of text for research. If so, you should try drag-and-drop text on iPad.
It’s so easy and useful to put two apps side-by-side on one screen, and drag text between them, that you’ll wonder how you got by without it.