simple, to the point, and works on a variety of OSX versions

Like many other users who wrote here, Ive used various apps over the years to get things done. And my experience has been: SIMPLE IS BEST.
So that is what you have here: A simple to-do list, and with the considerable advantage that it works on my older office mac, as well as my newer laptop and home computer! Also, compatible with Evernote so you can synch to all computers you use.

Fred 2 U about To-do Lists