I'm new to GTD - I've only been using it for a couple weeks now. I've implemented most of DA's suggestions, with great success. One thing that I haven't implemented, though, is the tickler file.
I can see where this setup would be helpful, but only for a very few items. It doesn't seem that I would get too much use out of it. For those of you who do use a tickler file, for either personal or professional use, could you please explain how you use it? Specifically, what things do you put in it?
I'm hoping input from others will help me to evaluate whether I want to set up something similar.