I know. Look at Yelp's careers page, you see devs all sitting in an office... but it's not one person's office, no ... 3 people sitting in the office, two on a couch, one laying on the floor, no desks at all... and they are all on macbooks (not that there's anything wrong with that, but what about diversity?). And they're all in their 20's.

http://s3-media3.ak.yelpcdn.com/assets/2/www/img/74a1f2c9801...