One reader who came across my entry on John McIntosh questioned why Mac has a bitten apple logo. The short answer is here at Apple Museum, and the long answer can be found in Sarah R. Stein's long article. In connection, I tried to introduce some background of 1984 ad. If you are not familiar with George Orwell's novel, full-version of The Wizard of Oz, post-war German film Metropolis, and The Mac