You can keep on working when you need to record a task and they're recognized in a few formats, including:
The word before the
:is the list name and the number after the
:is the sort order in the list.
Since tasks are in your files, you can sync them with cloud services like GitHub or Dropbox and record them while you're away
If you're familiar with todo.txt format you'll love the convenience of assigning projects/tags, context, dates and other metadata to your tasks and using regex task filters to show only the tasks you're interested in seeing.
Add lists on the fly to drag tasks into.
Create tasks for code reviews to make navigating the code a breeze.
Filter the tasks in your board so you can really focus!
Create a FILTER list and use #filter links to filter tasks with a specific tag like this
#FILTER:0 [show product tasks](#filter/\+product)