taskpaper
I started a pretty serious test-run of TaskPaper as my GTD app this week in place of OmniFocus, so reading this in David Allen’s email newsletter today could not have been more timely. While it’s still too early for me to say for sure if I’m sticking with it, the allure of TaskPaper is exactly what David Allen talks about above. It gives you exactly what you need, but nothing more.
I’ve been taking a look at TaskPaper of late and stumbled across this page on their company wiki. This is a gem. It’s like an AppleScript Dictionary on steroids for the application.