In this episode of Vator Box, the show where we rate your pitches, Paul Martino, CEO and founder of Aggregate Knowledge was our guest host. Paul made a great Simon Cowell (as I like all my guest hosts to be). This time around we watched the beatboxing founders at Buzzd, the mobile social networking company that’s a bit like Loopt meets Rabble meets Yahoo Buzz meets Yelp. We also look at Moli, a new social network for those who want to manage multiple profiles in one place.