What is a fanlisting? -
A fanlisting is a place for all fans of a particular show, movie, actor, actress, singer etc. to come together and build the biggest listing of people from around the world who are fans of that subject.

What are Disney Pins? -
For a long time, Disney have had this thing where they make little collectable pins of different characters from their films. There are pins from over 70 of Disney's movies, such as Beauty and the Beast and Peter Pan, and over 10 pins sets, such as a Halloween pin collection and a Disney dogs collection. New sets are released every so often, and they prove to be very popular. People have been known to queue for over five hours just to be some of the first to buy some new pins.

Where can I find out more? -
A good site for any Disney merchandise is Fantasies Come True. They have a section listing pretty much all of the Disney pins. You can buy the pins from there as well.