Why is everyone talking about the chart and ignoring this:
"Huberty also cites data from March showing that 44% of surveyed consumers who were planning to purchase an iPad were doing so instead of purchasing a notebook or netbook computer, the largest category of cannibalized products."
Hate to quote myself:
However, the most interesting comment comes from 40% of people saying they are considering an iPad instead of a notebook. Apple should be pretty worried about this comment as it indicates the iPad may cannibalize their own MacBook sales.