Bumping when found in a search.
My sister, my brother, and I together have quite a bit of pins. My dad has A LOT from when pins first premiered at the Disney store. I don't khow why, but he decided to start collecting them. He has MOST of the Millenium Countdown collection of Disney Store pins. He'd come home from work with a bag of the week's new releases. He has doubles of some b/c he forgot he bought them already. He still has about 20 left to track down.
Escapay doesn't have many. Probably about 10ish. He has Dory of course and Haunted Mansion pins and pins he just likes.
Jane Mccoy got hooked when she did the college program. She started collecting Lilo and Stitch pins too. She also has totally random ones and several Lanyard Series pins and cast member only pins. In addition to totally random pins, she also collects Alice from Wonderland and Tinker Bell.
I have a lot of Mickey pins and Walt Disney pins. I started with Mickey ones and pins I liked. I also like the Seven Dwarfs, but I just have pins of them in a group. I'm too cheap to fork over money for a pin of each dwarf, but yet not cheap enough to buy a lot of pins. I also have Splash Mountain pins, special days/events pins, and Walt Disney (usually with Mickey) pins.
Here is a complete list of what Disney pins I have:
1.

Mickey Pins (not already in a separate category)
~ Mickey, Goofy, Minnie name pin (my first one!)
~ Mickey holding the American Flag
~ Sorcerer Mickey sitting at a computer (special 100 Years of Magic pin free when collecting the online pins and with purchase of light up pin)
~ "Sorcerer's Apprentice" pin with Mickey and broom
~ Mickey with fork "Clean Plate Dinner Club" (random pin from a Grab Bag)
~ Mickey introducing Hong Kong Disneyland
2. Seven Dwarfs
~ Team Disney Building w/ Seven Dwarfs
~ 7 Dwarfs squished in a frame (free with preorder of Snow White DVD)
3. Splash Mountain
~ Brer Bear, Brer Fox, Brer Rabbit sitting in a log
~ Mickey, Donald, Goofy on Splash Mountain slider pin
~ 3 panel Mickey and Goofy Splash Mountain pin "Dry is not an option"
~ A splash from Splash Mountain with Mickey wringing out his gloves
4. Dressed as Mickey Series (complete set!)
~ Goofy in Mickey ears, gloves, shorts, shoes
~ Donald in black shirt, Mickey ears, gloves, shorts, shoes
~ Pluto in black collar, Mickey ears, gloves, shorts, shoes
~ Real Mickey
5. Disney Cruise Line set (complete?) - each feature Pirate Pete looking down at the chacarter
~ Captain Mickey swinging on a rope
~ Deck Crew Minnie holding a pan and spatula threateningly
~ Donald holding a broom threateningly
~ Sailor Goofy tangled in the anchor rope
6. Walt and Mickey
~ Walt's Legacy of Animation (1 of 3)
~ Walt and Mickey Partners statue with Cinderella Castle
~ Walt and Mickey Triple Self portrait
~ Walt's Legacy - Snow White and 7 Dwarfs frame (1 of 12)
~ Walt's Legacy - Walt's love of trains (3 of 12)
~ Walt's Legacy - creation of Mickey Mouse (4 of 12)
~ Walt's Legacy - television, mmc (5 of 12)
~ Walt's Legacy - movies (6 of 12)
7. Random pins
~ Silly Symphonies 75th Anniversary August 22, 2004
~ Dapper Dan's pin
~ WDW Frontierland pin
~ Magic Kingdom Fantasy pin (CM exclusive, not allowed to trade or sell.

My sister had two and gave me one)
~ Magic Kingdom Donald 4th of July, 2003 pin
~ Star Wars Weekends Clone Trooper
~ Animal Kingdom Zebras (Grab bag)
~ Figment
~ Goofy, Donald, Mickey and Minnie; Disney Vacation Club Member's Day Summer 2003
~ Goofy in Christmas Tree; The Osborne Family Spectacle of LIghts Disney MGM Studios
~ Laverne (grab bag)
~ Belle and Jasmine (grab bag)
~ Malefiecient's henchman (grab bag)
~ Universal Studios Jetsons (not a disney pin, but looks like one)