Trello is the new web app from Fog Creek Software (of Joel Spolsky fame): it’s a todo list/GTD apps with a quite clean look and easy-to-use interface.

The blog post from Joel presenting this new app:

Trello is probably the simplest thing in the world: it’s a web page where you make a bunch of lists. Each list contains cards. Each card is a thing that someone might want to work on.

It’s free so why not testing it.