Fred Wilson

Union Square Ventures

Billy Chasen

turntable.fm

Jon Steinback

Foursquare

Dave McClure

500 Startups

Shiva Rajaraman

YouTube

Ankur Pansari

Facebook

Robert Scoble

Rackspace

Steve Cheney

GroupMe

Roshanna Sabaratnam

Gilt Groupe

Danielle Morrill

twilio

Bre Pettis

MakerBot Industries

Andres Glusman

MeetUp

Dan Porter

OMGPOP

Juan Diego Calle

.CO

Amanda Steinberg

DailyWorth

Charlie O'Donnell

First Round Capital

Eric Litman

Medialets

Ryan Merket

Appstores

Stew Langille

Visual.ly

Laura Fitton

HubSpot

Jameson Detweiler

LaunchRock

Zephrin Lasker

Pontiflex Inc

Stephanie Chaparro

WildFire Interactive

Max Kalehoff

Clickable