I am not a particular fan of GTD contextual todo lists, they make me grumpy and busy; instead I apply the just-on-time principle: I write down the five most important things in the evening on a paper, and try to accomplish that the next day. And with New York based Jakob Lodwick’s new web application now do this, I can put it online with ease.
Nowdothis.com is surprisingly simple, the online todo is environmental too. Simply go to the site, add the things you need to do in the list, and click “done” when you finish something. It works on any browser, including the Iphone. When you close the browser, your todo will be saved on your particular device/computer. (read more)