I abhor skeptibunkies, but I do acknowledge my twisted fascination with their convoluted, surreal mind-sets on things, particularly paranormal and esoteric subjects. On the JREF (James Randi Educational Forum) message board, is a thread in the "paranormal/general skepticism" category: "Endorsing Our Lady of Fatima is endorsing the Moon Goddess."
I haven't been following the thread closely, but did find the above message interesting for its mention of a "grey alien" and UFOs in connection with Marian apparitions; Medjugorje. Whether or not the person is a troll or for real, who can say, but it's an interesting thread for its inclusion of aliens, greys, Mary as UFO/alien, and seemingly "rogue" messages and manifestations at Medjugorje.
Related posts: my articles at UFO Digest: Speculation on Mary as a Trickster
and BVM Apparitions, UFOs and Deceptions