My post about the 1937 Hobbit as a campaign setting is my most read post. I only learned today that someone put their money where their mouth was and published a micro-RPG about it.
Ray Otus's There and Back Again is a very charming little game, and I'm tickled to death that it exists.
Once HIS MAJESTY THE WORM is published, I plan on publishing a series of zines called Errantry also set in this world.