It would be a more useful graphic if the axis were actually capacity and cost (as labeled). As it is now the Y-axis is showing us the capacity/cost. When look

It would be a more useful graphic if the axis were actually capacity and cost (as labeled). As it is now the Y-axis is showing us the capacity/cost. When looking for drive I'm usually not trying to maximize capacity for a certain budget (say by buying several 8G drives). More often I want a drive that doesn't cost too much that has a certain capacity.