Seconded - very handy to be able to splits task by date, project etc.Things (Mac)
Trello. I like moving things from left to right.
What does GD use as their ToDo/Productivity manager?
I use the sticky notes function on my desktop. As soon as I boot my rig up, which is one of the first things I do on a normal day, it'll present me with a list of the stuff I need to do. When it's done, I take it off.
How many of you are going to be arsed to open up an app every time you want to look at the list of stuff you don't want to do but have to?