As of now (11pm Pacific Time), a temporary/test/silly/whatever-it-is chat room called "Room for coredump and Jacob" has taken over from "Vote to Close" on the right sidebar.
Since the "Vote to Close" room is usefulOk, and obviouslysince "useful" seemed to be problematic:
"The Comms Room" is also useful, couldthe most active SF chat room and "Vote to Close" is the only other SF chat room that gets used a lot. Could something be done so that those two be made a permanent part ofshow up on the sidebar, instead of whatever joke or temporary chat room de jour automatically pops up? I don't care if it's really "permanent," I just don't think throw-away chat rooms should show up there at all.