Springpad lets you stockpile notes, tasks, ideas, images and more for later with an easy-to-use iPhone app. The app synchronizes with the browser-based version at Springpad.com, too, which lets you quickly save clippings of web pages and parses useful info like ingredients in a recipe to then be added to a shopping list inside the app. The Springpad iPhone app even features a built-in barcode scanner that you can use to save info about products you come across in the real world.
Link: Springpad