Remember The Milk for Gmail 1.0 - Helpful Task Management in and with Gmail

What gets measured, sing along with me, improves. What gets measured improves:
keep track. Keep track of what you want to do, what you do, and doing what made you jump for joy.
How you record progress is up to you, of course. Remember The Milk is but one great tool — and it is in Gmail, too:
›› Remember The Milk for Gmail turns your overflowing Gmail inbox into a truly helpful to-do list that (sublimely connecting tasks with messages and contacts and Google Calendar items) gets things done and emails answered. (Mozilla Firefox)