I agree. I think it is the natural place to have a to-do list. I also don't really like the Remember the Milk add-on. I usually don't think of to-dos as thing that are associated with a particular day. They are just a laundry list of things that need to get done. It would be nice to see the to-dos in the context of what my schedule looks like for the day (i.e. My Google calendar).