Invaluable Tool – Outliner Review

I have been using outliner for a few years now, and I find it to be invaluable. It allows me to set up large scale projects made up of tasks. It runs smoothly, never crashes, and it stays synced up with my Dropbox account. There is no other app that I know of that can do this as well as outliner does.
Review by Hsingh89 on Outliner.