The iPhone-toting blogger at Minddriven says that the cameraphone is often within reach when he wants to capture a task to his to-do list—so he snaps a photo of what needs to be done instead of writing it down. If he needs to buy more toothpaste, he snaps a photo of the empty tube and stores it in the to-do album. When he buys new toothpaste? He deletes the photo. Definitely a nice way to track tasks for the more visual folks among us, though I wonder what happens when he thinks of the empty toothpaste tube but isn’t standing in front of it.