After having dealt with Tracks for a few days, I still like it, but there are some problems that I'd like to point out.

While you can put notes on tasks, there's really only one note. You can append to it and change it, but it would be nice if you could just add more and more distinct notes.

There is no field for priority. It would be nice if I could mark tasks as low priority so that they would be shuffled to the bottom of my to-do list.

It's not a multiuser system. Yeah, you can have multiple users, and they can see each others' tasks, but you can't assign a task to another user.

None of these are huge problems for me, but it would be nice if they were fixed.