This is something I had seen rumblings about, but I don't think I quite realize the true scale of it until today.
Apparently, John de Lancie is one of the key people behind the whole thing, and he's gotten Faust and Tara Strong in on it, too. They plan to do a feature-length documentary on the community. I'm pretty intrigued by the whole thing, especially after hearing de Lancie's own words about his mission and inspiration behind doing it.
As with everything pony, details can be found
here. Project is being funded on Kickstarter, and has climbed the ranks pretty high in terms of highest-funded films on the site. I think they said it's up to 4th-highest funding for a movie ever now?
If you've got 50 minutes free to listen to the interview with de Lancie that I linked, I highly recommend it.