Because many corporations that have leaders that are not tech savy hire people who are and force them to work in conditions that are paradoxical to the goal and not allowing for enough time to weed out bugs, proffering that their coders instead create subroutines to solve the problem instead of writing it out--not to mention the fact that the leaders don't even understand the problem to begin with! I don't think I care to make my diatribe any longer, but worserthanfailure.com showcases this type of corporate failure all the time. Also, I'd like to mention that I'd rather people have jobs than have computers doing them efficiently. In the future, there will be very few jobs that need actual humans and no one will NEED jobs. But how will we get there? Will poverty take us over first? (I know this isn't the place for political commentary, but why computers don't take over is a very touchy subject. Do we want computers taking over?)