I would love to see some kind of persistent task support. Specifically, the ability to snooze an alert. Often, ToDo will remind me to do something, I get distracted, and then I forget to re-open ToDo to see what I have to do. When that happens, the task isn't done. I've resorted to using another application to do this for me (Due for iPhone - it will alert me every hour until I get the thing done), but now my tasks are spread out across multiple applications, which makes it hard to keep track of them.