The biggest take away for me from trello is that a two dimensional view of data is extremely powerful. Personally, I love outlines even though Joel thinks they

The biggest take away for me from trello is that a two dimensional view of data is extremely powerful. Personally, I love outlines even though Joel thinks they are dead ends for UIs. I think workflowy is awesome and my love of emacs org mode is why I created my own web version, yata.in(yet another task application). I think one large drawback of outlines is that you have a linear view of data, as you scroll up and down, it makes it hard to compare things that are scattered all over the outline. I think if one can bring the power of working with outline data vertically, as well as horizonatally, it would be really effective. I think I know how and I'll post it on hn when I'm done.