You only need something more complex or heavy than GH issues (if even that complex) if you've got someone bugging you for burndown charts and metrics and shit just all the time, or someone in the chain who just loves poking around and dragging shit from here to there ("oh goody I'm going to drag this into 'on ice', best day ever!"). The dragging action I don't bring up accidentally—it's very important, for some reason.
