Shawn Keller was a Disney Animator for 25 years. Then he left Disney and started making his own feature film using FlipBook.
Don Bluth worked at Disney for many years before hiring many of the Disney animators and starting his own studio. Some of his more famous films are The Secret of Nimh, All Dogs Go To Heaven and The Land Before Time.
Eric Goldberg is one of the most famous and well respected animators in the world today. Among other things, he animated the Genie in Aladdin. In his words "FlipBook is Fabulous"!