Our deepest thanks to the many GTD enthusiasts who have posted in and read this forum over the years. Because use has been steadily declining in recent years, we have reluctantly decided to make this forum a read-only reference archive. We still offer a range of other free resources for GTD enthusiasts at:
https://gettingthingsdone.com/resources/
When you combine the principles of GTD / Getting Things Done with Evernote, the popular notetaking app, you end up with a powerful productivity system. But you have to set it up correctly.