Acrylic Charms by Sticker Mule - Add some charm to your life.
Sticker List - Discover the best stickers daily and publish your own.
Chumpu iMessage Sticker Pack - Animated Chumpu cartoon stickers for iMessage
Stickeroid - Rate Everything
Zimit - Configure price quotes for services
Unixstickers by Sticker Mule - Stickers for fans of unix, software, coding and open source