webagogue said:"Waiting For" makes most sense in the context of performing a weekly review (or somewhat regular review) where you take a look at everything you have, check off what you've done, and decide what to do next. It is during this time that you would look at your WF list and decide if you needed to get any of that stuff taken care of in the span of time before your next Weekly Review. Anything that had to happen between this and the next review should be taken off your WF list and given a context like @Phone, etc. If it was critical that it happen by a certain date then you might make an all day activity on your calendar to contact that person. Need it by a certain time? Make an appointment to contact that person at or by that time. But, anything that could wait for you to look at in the next weekly review could be left on your WF list
In my world of Sales the customer loves to get everything in a timely manner and even if I'm waiting for some input from him he Loves to get reminders (some kind of attention) sooner then my Weekly Reviews periods It means no way for me to use Waiting For?