I think GP is correct. This essentially takes the idea of a lean to-do list and constantly barrages it with junk (email). I've used the Get Things Done ideas fo

I think GP is correct. This essentially takes the idea of a lean to-do list and constantly barrages it with junk (email). I've used the Get Things Done ideas for years with a plain ol' email account and Microsoft To-Do. Each does its job well. When you try to make one thing do multiple jobs, it's often done poorly in both.