Interesting - post 1 has comments. no more comments until post 15. which then has the same conversation between pg and dnom as the first post. To top it off, post 17 is the conversation in posts 1 and 15.
So, just to see how hard it is to make the longest span between article and comment :)
Congratulations on your second birthday YC, and thanks to Paul Graham for writing this forum. I had a really good look at the good a few days ago and I was quite impressed with how elegant the whole thing is put together.
Lisp would not be my language of choice for a website like this, and yet, after seeing how concise it was I'm tempted to play around with lisp in a web environment.