Let me paraphrase Ghostbusters here: Andrew, when Google asks if you want to sell a startup for $6 billion, you say yes! Unless you're Mark Zuckerberg, in whic

Let me paraphrase Ghostbusters here: Andrew, when Google asks if you want to sell a startup for $6 billion, you say yes! Unless you're Mark Zuckerberg, in which case you're a visionary because you turned down a crazy-huge offer for your company. Regardless of what you think Groupon is worth (I tend to think it's a bit early to call it), you have to respect a CEO that's in it to win it.