I taught Gore Vidal how to use a PowerBook in 1995 while he was in California to film his A&E biography. The ticket said "George Vidal" and he said he was a writer. I asked what he had written and he replied, "Check your local library." At the moment I knew it was the only and only Gore not George.
He hated the computer and said he was going back to writing longhand on legal pads. Still not sure if that was a joke or not.