David Karp- Bronx Science grad-turned Tumblr chief
Marc Cenedella- TheLadders.com, formerly of down market Hotjobs
Rob Kalin- the flame-haired chief of Etsy, an online marketplace for handmade goods
Scott Heifernan- started MeetUp, a site that allows users to find each other in any city, can be found at any NY tech event
Jon Oringer- founded photo archive Shutterstock, worth over $500 million, enough to buy Mort Zuckerman’s house in Aspen
Jack Dorsey- Twitter founder frequently hangs in NYC, tweets with Bloomberg
Justin Shaffer- Hot Potato CEO, once ran new media for Major League Baseball
Follow Anna L via RSS.