If a task had a running timer one could start when beginning to work and stop when interrupting work on the task that would be helpful.
And if later on work is resumed: again start the timer . . . . .
And if a protocoll of these time bits is written in the background and totalled so that one could use this as an input to customer billing.
That would be great.

[-jr]

Watched the preview movie. Fantastic! Timers would be great. However, for version 1, I'll be happy if you keep estimated & actual time fields present in the preview.

Ability to log billable time for tasks will be great for those of us who are GTD-practicing consultants, attorneys, accountants, and the like.

Keep up the good work!

-jr