I spent ages looking for a task list app and this is exactly what I was looking for, so thanks a lot to everyone behind it!
I do have a suggestion though which I think would be really helpful on the visual side of things. It would be great to be able to configure the format for different levels of a list automatically. E.g all first level items are automatically bold, all second level items are slightly smaller in font, third level even smaller, things like that. Looking at it now I find even with the list density set to spread out, it’s not too easy to see your item levels at a glance. Just a thought!