Project questions are more useful when saved with the page or update that prompted them and the date it was viewed. This creates a simple distinction between what has been shown, what remains open, and what should be checked again later.
Ask for the use case you need
Keep questions specific to the workflow you want to understand. Current project information on Kickstarter is the appropriate place to review the project story and updates rather than filling a gap with an assumption.
Browse related backer-review notes in /updates/.