> The Macbook cases ground through the user when they're on an insulated surface (there is no ground pin on the Macbook power adapters). Oooh, I had fun with t

> The Macbook cases ground through the user when they're on an insulated surface (there is no ground pin on the Macbook power adapters). Oooh, I had fun with this one on an airplane. Kept getting shocks to my funny bone.