new web-only advertisement from Apple that has appeared on a number of sites, including News.com, Engadget.com, and PCMag.com.

The Apple advertisement features “Mac” and “PC” as played by Justin Long and John Hodgman in a web ad composed of two separate components. The first is a traditional 720×90 pixel horizontal leaderboard at the top of the page as well as a large vertical rectangle on the right side of the page feature the actors.