@Jyrki I can endorse the categorification question. It is an interesting question, and a lot has happened in the field since it was asked, so there is at least a chance that something new can be said about it.
The idea being that posts which are featured and posts which get into the HNQ are more likely to be interesting - so people who want to see interesting posts would have a chance to see them there.
If we had two such rooms, perhaps also a separate answer for bounty-related rooms could be added here: List of chatrooms.
@MartinSleziak Do you mean all bounties/HNQs, or only the ones coming from the Pearl Dive? I think the latter would violate Rule 2 from the Meta post (if I understood it correctly).
@pregunton I mean creating a separate room from this.
You're probably talking about the rules for Peal Dive, right? So they are not relevant for a different room.
And yes, I mean all bounties and all HNQs.
Creating a feed with all HNQs should be no problem - somebody already created a RSS for that and HNQ questions are posted in this room - however, those are questions from all sites.
AFAIK setting up feed for bounties is a bit more problematic. (I might be wrong, but I think they have to be added for each tag separately.)