OmniFocus 3 for iPhone and iPad — MacSparky
www.macsparky.com/blog/2018/5/omnifocus-3-for-iphone-and-ipad
What Jamie wrote
David Sparks authored the OmniFocus Video Field Guide which transformed in fabulous ways how I use OmniFocus. Sparks is my "guru" when it comes to OmniFocus so of course his writeup is interesting.