I’m someone who both works on project tasks and in a planning role.
In a board view, I want to be able to look all tasks and know there are subtasks, and the percentage completed, so I can organize my board and prioritize tasks.
Visual cues that would be so helpful for me on each task:
An icon to indicate that there are subtasks.
The number completed.
An icon to indicate there are comments.
Maybe even an option to count thumbs up/ likes/ votes for task prioritization.