The software company Readdle produced a free guide on productivity that I found really interesting and useful. Many of the ideas found in the guide can be implementing using TaskPaper. If you don’t want to read the while thing, you can even get the audiobook version of it too. The link to the audio version is found in the PDF.
If you want to get the guide, just go to their site where you will find a link. I also highly recommend all of their software too!
The Ultimate Productivity Cheat Sheet - Readdle Edition