The sweet is never as sweet without the sour. That saying remains true, even in the world of technology. For every great thing tech companies and their products have given us, there are some facts behind the beeps and whistles of your favorite devices, and the people who made them, that may be hard to swallow. From the dangers of sitting at your computer too long, to the absurd wealth of tech entrepreneurs, these are the 20 most depressing facts in tech that will make you want to end it all