Trello just keeps getting better and better, whilst remaining simple and easy to use. If I could make a few more improvements they’d be:

  • Select multiple boards when in calendar view to see scheduling conflicts and gaps.
  • Better print options to turn a board into a roadmap, comments into a newsfeed, etc.
  • Sub lists within lists to group cards together
  • Due dates on Checklist items to trigger a different level of notifications