Thanks for writing this up. Too often I hear the numbers quoted in sales and think this exact thing. How often do you buy a PC? Every 3 years or so (probably mo

Thanks for writing this up. Too often I hear the numbers quoted in sales and think this exact thing. How often do you buy a PC? Every 3 years or so (probably more for most families)? A phone though.. Every 2? The price points of phones and tablets allow a total upgrade a lot quicker than a desktop/laptop.