TileMill. The Quick & Dirty Guide to Personal Wikis. Personal wikis were a big fad for productivity geeks for a while, but that seems to have toned down a lot through 2008.
Wikis are still incredibly useful, and can make you more productive. You can think of a personal wiki like a bit of a catch-all binder. Personal Information Management.
Apps para tomar notas. Visual Thinking. PRODUCTIVIDAD AL DIA.