GoAnimate - Homepage
Create animations with premade cartoon characters, backgrounds, and music. You can upload your own content too. No programming required. I could see this as a tool for digital storytelling.
Web-based animation, video and storytelling options grow » Moving at the Speed of Creativity
Overview of numerous tools for digital storytelling, including VoiceThread, Animoto, Fuzzwhich, Shapeshifter, and UStream.
CogDogRoo - StoryTools
Over 50 tools for digital storytelling, categorized by tool type