ETA: Also, upvoted. I like reading things like this -- it helps me get a feel for systems that I personally haven't set up without having to go to the trouble of actually doing so.

Well in that case this won't count as spam :)

I've developed an iPhone app called PlanMyWeek where you describe your tasks, tap a button and then the app schedules the tasks for you.

I was going to prepare a post that when using the app, how quickly it becomes apparent I've fallen for the Planning Fallacy, but this seemed like a good opportunity as any.