It's a good idea, but not so simple to actually get traction... A couple years ago I was hired to build a checklist web app based on Atul Gawande's book, The C

It's a good idea, but not so simple to actually get traction... A couple years ago I was hired to build a checklist web app based on Atul Gawande's book, The Checklist Manifesto. Being the very idea that you're referring to here it's a very relevant example. The guy who hired me has invested a lot of time and some money into trying to get traction but nothing has come of it. Granted he's probably not done everything perfectly, but he's put a lot of time into seeding the site with public checklists for different subjects and trying to get people using it. As far as I know nobody uses the site. It's not that great but it provides some basic value and is definitely a minimum viable product including revisions, public and private checklists, ability to share and collaborate with others, pdfs, etc. For those curious the site is here: http://expertchecklists.com/ http://expertchecklists.com/