UK personality and bon vivant Stephen Fry believes the iPad is like a pet dog; a canine can perform a limited set of functions, but people don't buy dogs for their "feature list," he argues, so much as for the sheer enjoyment they give their owners. Fry made the remarks at the iPad Entertainment Summit in London, where he extolled his affection for the device. The summit is a gathering of iPad content producers across Europe who are there to attend programming sessions, examine case studies with successful iPad apps, and learn how to publish, promote and expand their