I like it, and have considered I should move off Trello. Although my main reasons are to get away before Atlassian ruins it and to find something my wife will use - don't think my wife will find this more usable.
But the problem for me really is you haven't worked out how to monetize, and if lots of other people like it the way I do you're going to have to find a way to do that otherwise everyone moves all their todos over there and then suddenly - you're broke. I worry sometimes.
Hello, are you looking for contributors? Ive just started learning webdev. I would love to contribute in anyway I can and hopefully learn a few things along the way.