You may remember us from such recent Hacker News hits as... (Troy McClure voice)
http://weusethat.com -- http://news.ycombinator.com/item?id=4357348
http://gmailzero.com -- http://news.ycombinator.com/item?id=4107004
Portland Seed Fund -- http://news.ycombinator.com/item?id=2447641
Seriously though, excited to have you try us out! We're still pretty new and eager for feedback. We know we have a long way to go in terms of friendliness of the site.
It seems like they designed their product well to counter known cognitive biases. I'll be giving it a try with some things I'd like to do more of and form habits around.