I didn't even know it was there. I'll keep it in mind now. In fact, I don't understand half of the features of hn, and I've been using it for more than a mon

I didn't even know it was there. I'll keep it in mind now. In fact, I don't understand half of the features of hn, and I've been using it for more than a month. There really should be a user guide or FAQ or something.