It's going to be very interesting to see what happens when HN continue to grow. I don't know how big HN is right now, and I don't know where the breaking points for an online community are, but growth does mean change. I remember some years ago I'd go to slashdot to read the comments...

This is and has been a fantastic site (I'm personally fairly recently a registered user, before that I was just reading), and I hope it will continue to be. But I do also know that if it continues to grow, it will mean there will have to be changes (more people = more trolls, etc). Dealing with change is always hard, I hope the spirit of HN will remain.

EDIT: actually meant to be a follow-up to jacquesm's post. It appears I failed :-/