I just felt the need to comment because a lot of the comments remind me of my first impression of the product before I really gave it a chance.
I was so angry they were working on it, they started working on it after a quiet period following the Fog Creek / Trello split and my first impression was they were merely looking for something to waste their time doing, it just didn't make sense. But, I tried it, and damn I love it.
You can go look through my 5 years worth of HN comments if you'd like, when I like something I am always this excited about it.