Hey! I made a thing. A tumblr, actually.
As you may suspect from the name, it is a daily random rec pulled from the PolyRecs collection.
polyrecsdaily should filter out any recs that we know have broken links, but we all know that links come and go without warning, so the management makes no guarantees.
Setting this up actually involved a Wordpress plugin, an RSS feed, and a social media service that updates Tumblr when the RSS feed is updated, but if you want to just subscribe to the RSS using your news reader (or LJ or DW), that would work too. The feed will be flooded with new items when we update, though, so if you subscribe to that directly, be prepared to occasionally drink from the fire hose.
http://bifictionalbedlam.slashcity.net/recs/feed/
Please share this so people know it exists and validate the amount of time I spent figuring it out.