I've begun using a Trello board to keep track of the skills I want to pick-up and things I want to learn.<p>I have the lists "Heard about it", "Read about it", "Learning it", "Done with it". Today, for example, I added: "Learn about using Git bisect to trace bugs" to the Read about it board. Will probably play with it next weekend.<p>This is a new workflow for me, but so far it's working well.