What do you want to remember?

Peabrain is a completely private journal that you update via SMS. It can be used for a bunch of things. Virtual paper napkin. A line-a-day journal. Make predictions about the future and prove you were right. Gratitude journal. Habit tracker. Notes to self. Idea list. Swipe file. Quantified self stuff. Movies you watched, books you read, people you met. Pillow to curse into. Diet tracker. Etc. You tell what you're using it for.