> The startup is so hot that it has attracted actor > Ashton Kutcher as one of its investors. But does Ashton Kutcher actually use the service? It's one th

> The startup is so hot that it has attracted actor > Ashton Kutcher as one of its investors. But does Ashton Kutcher actually use the service? It's one thing to invest money for anticipated returns, but Airbnb would have a lot more credibility if Kutcher stopped staying in hotels plus started renting out his home through the site.