Letterman and Colbert — a humorous take on the iPad

Yahoo News has posted video excerpts from humorists David Letterman and Stephen Colbert on the iPad. Enjoy the fun.

Jim Karpen holds a Ph.D. in literature and writing, and has a love of gizmos. His doctoral dissertation focused on the revolutionary consequences of digital technologies and anticipated some of the developments taking place in the industry today. Jim has been writing about the Internet and technology since 1994 and has been using Apple's visionary products for decades.