I published Trello Dojo https://leanpub.com/trellodojo https://leanpub.com/trellodojo a while back. I’m not sure it’s a complete failure: Joel tweeted it, it

I published Trello Dojo https://leanpub.com/trellodojo https://leanpub.com/trellodojo a while back. I’m not sure it’s a complete failure: Joel tweeted it, it helped some people, and I made about 20k in royalties. But they have since added templates and other features and I haven’t updated the book in a while. I’ve been trying to find time to update it for a few years now, and just haven’t. I also have a company that wants a developer specific version and haven’t gotten to that either. I also have a Trello board of a hundred or so ideas, but have learned ideas are cheap- making time and energy to actually build and market is the hard thing.