Different issue. Poster I was responding to was complaining that the iPad was too heavy to hold, not that his neck hurt. I've already agreed earlier in this thread that reading iPad for too long makes my neck hurt, but that has nothing to do with how much the iPad weighs. Even if the iPad were as light as a piece of paper, you can't hold it up in the air for long periods of time, because if you hold your arm up in the air for a period of time, it'll get tired even if you aren't holding anything. Therefore, using an iPad anywhere away from a desk will require that we bend our neck down to look at it. And I don't expect there to be a solution to this problem in the near future.