There are various people who feel that Lesswrong degraded in the last year. In the same timeframe more and more discussions moved into the open thread model and open threads became weekly instead of monthly.
I suggest to counteract that trend by opening all discussions per default on Discussion instead of opening them in weekly open threads. Having the topics in discussion makes it easy to browse the list of topics and choose the headline that are of interest, even if the thread got opened two weeks ago.
Do you have a link to where he did that? I recall reading it, but it was long enough ago that I don't remember the actual reasons, and I'm not finding it quickly.
[Edit] I think this is probably the right comment:
"Less Wrong" requires? Who is Less? I haven't met him.
The list will be what people decide to make it. Write what you want. People will like it or they won't. You'll care or you won't.