Check out the new Princess Applejack Wiki!
 
http://princess-aj.wikia.com/wiki/Princess_Applejack_Wiki
 
It's the #1 source for catching up on characters, learning about past arcs, finding old art, etc...
 
It's being continuously built and kept up to date through the hard work of anons like you! So feel free to hop in and work on a few of your favorite character pages.