I worked at Groupon for about three years, during which time I witnessed Brad opening a box of Atlas Shruggeds which he gave out for christmas. I've heard Eric literally yelling in anger that certain departments within the company should not have scored so highly on the yearly employee survey that measured happiness/satisfaction.
Now that I shared those anecdotes, your guess is as good as mine.
Anyone who follows Groupon more closely understand what that's likely to mean for the changes in direction they had been trying to pull off?