That's what I'd need since the ToDo's would have to be stored in comments (otherwise there's no point in integrating with the editor).
Depends. You could by example directly load a given todo file that resides in the directory of the project, or if you could attach parts of the items to specific files, you could display only the items for the currently selected .bb file.Not so usefull though, I have to admit.
BTW, did you look at your direct "opponent"? Its app is pretty good, I like it a lot I must say.