Have to admit - from the video and a five minute play I find it very hard to imagine using this for anything. The information density is very low. Doesn't seem to allow you to easily order tasks beyond dates. Lousy on phones. I could go on. List aren't boring... there useful. I don't go to my project management software to be entertained - I go there to get shit done ;-) What I want to know when I go to project manag…
When you have 1000 items (conservative for our business, in Asana we must have at least that many), the problem is that no matter how many categories or hierarchies you make, there's no way to make sense of the information overload. I call it importance overload because that's what it is: when everything looks the same and feels the same, everything becomes the same importance. And when you have 1000 items of the same importance, nothing is important. This is a design paradigm used on information. I think it works well to describe the problem.
There's no list structure that yet exists that solves this problem. Nothing that brings your list of 1000+ things into a manageable analogue of what is actually important for you to see and do at any given time, in any given context.
I don't think this is it, but it's getting closer. And "lists" are still not sufficient. We can do better.