implementing GTD "Waiting For"
This is both a suggestion from me for those struggling how to implement GTD Waiting For in Todoist, and also a poll to see how others are doing it. I recently moved to Todoist, as the Outlook and Gmail plugins really drew me in (and slick Android app).
I basically am able to us Todoist as a GTD system, but Waiting for is tricky, as you don't typically want them showing up in searches. So to start I have a label "waiting-for", and it's in red so it stands out clearly. Then I have labels of people, -<person>, I use the "-" so I can easily filter when adding thru the keyboard. Also, I typically with add some text in the task title like, "(wf: Sue to call be back) complete TPD reports". That way, I get a little bit of text describing what exactly I'm waiting for For longer transactions, where a task moves from e to someone else (aka, phone tag situations), I will use multiple notes to track progress, this is nice since the notes are date/timestamped.
Now, when a task becomes delgated or waiting, I label them as such, and then usually put a due date for some days (weeks depending...) in the future when it will pop-up on the Today filter.
However, the main problem arises when you view your Projects, and the waiting-for tasks are all mixed in. Yes, you can filter on something like !@waiting-for, but until Todoist implements saved searches/filters, it's tedious to have to keep remembering to add a !@waiting-for in the search.
So for now, I will typically make the waiting-for tasks a Priority 4, since which makes them drop to the bottom of my Project views. I'm not worried about missing them, since based on the due date set, they'll surface when needed to the the Today view. But putting a Priority 4 on them moves them out of the way when I pick tasks to work on from projects, since I do usually sort by Priority.
Anyway, this is how I do it, I'm curious how others implement a Waiting For mode in Todoist. Granted that when Saved Filters come to the web/desktop versions, this all might be mute ;-)