I sometimes forget my shopping list when I head out to do my shopping. I discovered my cell phone has a notepad on it. I have started keeping my liist on my phone now. We always have our phone with us so no more forgotten list. I can also keep separate lists for different stores. If I am not home and think of something I can pull out my phone and add it right there!
Source: Learned while playing with my new cell phone
This is a great idea - I've done it as well. I have a chalkboard where I write my list in the kitchen and have even taken a picture of the list with my camera phone, then use the photo as my guide at the store.