I know this has been posted six months ago, but it's so great that I thought it deserved more exposure. Seriously, until HN has something like this built in, da

I know this has been posted six months ago, but it's so great that I thought it deserved more exposure. Seriously, until HN has something like this built in, dang & co should consider putting a link to it in the footer. Enter your username and email to get up and running, that's it. (No password.) Built by dangrossman.