I keep a list of things in teuxdeux (teuxdeux.com) which I quite like, but also frequently use a little "list notebook" I keep in my pocket because there's some

I keep a list of things in teuxdeux (teuxdeux.com) which I quite like, but also frequently use a little "list notebook" I keep in my pocket because there's something about pen and paper I find stimulates my neurons better.