Ordinarily I dislike initials and acronyms, but .... GTD stands for Getting Things Done, the title of David Allen's fantastic book and organizational method. RTM stands for Remember the Milk, a GTD task app that I did not immediately grok when I first tried it. Then I heard that RTM had a new iPhone app with push notification, so being an iPhone app junkie, I had to check it out.
The iPhone app is slick and well-designed, and brings all of RTM's power to my beloved little buddy. In addition, RTM has a very nice Google widget, which puts the application right in the middle of my Google home page. I think I have finally found the perfect GTD task list-maker.
