My TODO system is more a motivational system than TODO list - I have a text file in which I record what I'm doing throughout the day with a resolution of ~5mins

My TODO system is more a motivational system than TODO list - I have a text file in which I record what I'm doing throughout the day with a resolution of ~5mins. SO I might have: 08:30 - Wakeup, check social messages, read cartoons, breakfast. 08:45 - Shower, Clean Teeth, Shave. Things which need doing in the future go at the bottom then when I'm starting them I can just put the current time on to mark them as current. At the end of the day I divide the time into useful and non-useful blocks and calculate a ratio: useful time / time wasted. It has had some unexpected but good effects, for example I cook myself much better meals. I know good food makes a difference to me and I allow myself that as time well spent. Previously I'd have been too worried about not doing X important thing and so have stressed out and wasted time on facebook instead. I'm planning on making a web-app version of this, I'll do a HN post on it if anyones interested.