"Do you really need..." is a horrible rhetorical device. All we really need is food, shelter, and someone to love. When making the iPad decision, my questions w

"Do you really need..." is a horrible rhetorical device. All we really need is food, shelter, and someone to love. When making the iPad decision, my questions were more subtle: * Will I use it? * Will I enjoy it? * Can I afford it? As it turns out, all three are yes for me. The author comes across as trying to convince me that I'm not really enjoying my iPad as much as I think I am. I find that tone obnoxious.