What's Your Favorite Personal Productivity Tool?

We wrap up a skit on to te the lightning round. Could ask youa seven fire questions. Just try to anser them as quickly as you can. What's your favorite personal productivity tool or habit? Urgent important matrix by isenhauer, from the seven habits of highly effective people. Who moved my cheese? Oh yes. Haven't come across that book for a long time. Change book. Good change, but a very old one. Baks a goody. I think developers are basically artists of code. And i'd love to bring developers together with artists in some kind of crazy mash up of innovation and see where it takes us.