Little things/tools that improved your work or life lately?
mchadwick: http://ditz.rubyforge.org/A self-contained issue tracker.  I switched from hand-hacked TODO lists to Ditz a few weeks ago, and haven't looked back.  I'm able to organize my tasks as I would a codebase (components, releases, comments, et cetera).  I saw an immediate and sustained increase in my productivity.Its tight integration with git is a huge plus.