Should it matter to the market that Groupon's CEO has left behind a trail of failed startups (and gotten sued a lot as a result)?

Shocking news alert: people waste time on the internet. It gets worse. They do it while at work. The really interesting part of this survey of people's surfing-at-work habits, is that 6% of the time spent surfing the internet for non-personal use does not result in productivity loss. What are these..