Professor, MIT

Adjunct Professor of Strategy, INSEAD

Acatel-Lucent

CEO, Compass.co (@bjoernlasse)

CEO, BuzzRank (@ognibeni)

General Manager, General Atlantic Partners

CEO, LeWeb conference (@loic)

Cofounder, InfoSys

Director of Ecommerce, Tchibo

SVP Edelman, former business & technology editor, BBC News interactive (@tim_weber)

CEO, BlueYonder

Senior editor at large, Fortune Magazine (@adamlashinsky)

CEO, 3D Robotics; former editor in chief, Wired (@chr1sa)

Commentator, the New York Times (@nytdavidbrooks)

CPU product manager, ARM (@DSoubra)

Reporter, the New York Times (@eGoode)

Analytics and data-mining expert; editor, KDnuggets (@kdnuggets)

CEO, LinkedIn (@jeffweiner)

Yahoo! Fellow, Georgetown University

Reporter, the New York Times (@SteveLohr)

Software consultant (@andlewis)

Author; professor of economics (@ArtDeVany)

Author, blogger, and digital marketing evangelist (@avinash)

Communications strategy leader, IBM North America

Author

Cofounder and CEO, Bonsai Interactive Marketing (@DannyBrown)

Professor, University of Pennsylvania’s School for Communication

Data scientist, Facebook

Partner, IBM

CEO, CircleMe; Internet entrepreneur, investor, and advisor (@giudantonio)

CEO and editor, Business Insider (@hblodget)

Cofounder and CEO, Semasio

Assistant Professor, University at UC San Diego

Staff software engineer and applied researcher, LinkedIn

Assistant professor of biology, Penn State University (@marcelsalathe)

Sociologist

Chief digital officer, Ketchum; president and CEO, Zocalo Group (@paulmrand)

Sociologist

Machine-learning scientist, Amazon

Journalist, Gallus Owl Enterprises

Cofounder, Coursera (@AndrewYNg)

PhD candidate, University of Illinois at Chicago’s Department of Computer Science

Computer gaming and artificial intelligence researcher

Founder, Compass (@bjoernlasse)

Author (@caroljsroth)

Editor, the Huffington Post (@catattack91686)

Assistant professor, Stanford University (@jure)

Founder and CEO, FOUNDD (@lalleclausen)

Professor Emeritus of psychology and marketing, Arizona State University

Founder, O’Reilly Media (@timoreilly)

Director of research and engineering, Netflix (@xamat)

(@AjaDiorNavy)

OpenNews Fellow (@brianabelson)

Former CIA employee; whistleblower; computer specialist

Data scientist, Facebook

Head of media relations, World Economic Forum (@mathuros)

Senior director and head of media, World Economic Forum (@mathuros)

Chief data scientist, betaworks (@gilgul)

Public relations theorist

Billionaire; talk show host (@jimmykimmel)

Professor and chairman, University of Alabama’s Department of Advertising and Public Relations

Copy editor and reporter, Dow Jones (@kensweet)

YouTube trends manager, Google

Research professor, University of California’s Department of Sociology and Institute for Mathematical Behavioral Sciences

Political activist (@manal_alsharif)

Sociologist

Founder and CEO, Facebook

Executive consultant and senior business advisor (@mikegbuck)

Professor of psychology and marketing, Arizona State University

Tech reporter, Mashable (@HeySamantha)

Associate director, World Economic Forum (@yannzo)

Founder and CEO, newBrandAnalytics

Cofounder and managing director, BuzzRank GmbH (@ognibeni‎)

Author (@casey_hibbard)

Musician; cofounder, Gripevine (@DavidCarroll)

Media editor, The Wrap (@stableford‎)

Director of global science media, Citi (@FrankEliason)

Blogger, Buzz Machine; media pontificator (@jeffjarvis)

Academy practice manager, Think Big Analytics (@JeffreyBreen)

TV presenter and broadcast news analyst

PR expert (@kdpaine)

Skier, United States Ski Team (@lindseyvonn)

Blogger, Our Social Times (@lbrynleyjones)

Project leader, Bain & Company

President and CEO, RKS (@rksravisawhney‎)

Senior editor and writer, Online Media

Vice President for text analytics, Vision Critical

Assistant professor in marketing, Loyola Marymount Towson University

Senior editor, Wired Magazine (@CadeMetz‎)

Cofounder and chief product officer, Trapit (@henryhank)

Cofounder, Ubiqi

Cofounder, PatientsLikeMe (@jamie_heywood)

Managing director and director of research, USC Annenberg’s Norman Lear Center (@Mojojohanna)

Senior partner, BCG

Musician

Founder and CEO, Facebook

US technology correspondent, The Economist (@martingiles‎)

Director of development, Facebook’s Open Graph (@mvernal)

Managing director, McLarty Associates

Managing partner, qifasolutions

Partnet, the Brunswich Group (@robertpmoran)

Founder, World Wide Web

Market research analyst and writer (@timmacer)

Director of research and engineering, Netflix (@xamat)

Senior Editor, The Atlantic, (@alexismadrigal)

Cofounder, Fisheye Analytics (@ashwingayam)

Social computing scientist (@ChaToX)

Reporter, ReadWriteWeb (@Dan_Rowinski)

Researcher, Hong Kong University

Data scientist, Facebook

Reporter, Time Magazine (@ericamho)

Professor of informatics and computer science, Indiana University Bloomington

Tech reporter, Reuters (@gerryshih)

Software engineer, Google

Deputy editor, Business Insider (@Jim_Edwards)

Author (@lutzfinger)

Editor and writer (@michael_GR)

CEO, PeekAnalytics (@HusseyMichael)

Journalist, Deutsche Welle

Environmentalist, programmer, and founder of bot AI_AGW (@NigelLeck)

Reporter, Time Magazine (@samgustin)

Writer, blogger, and social media marketer (@Sheamus)

Web editor, the Progressive Magazine; online media consultant, the Climate Reality Project (@StephenCWebster)

Editorial board member, the New York Times (@vikasbajaj)

Intern, Telefónica (@boshmaf)

Cofounder, Coursera (@AndrewYNg)

Author; Emeritus of Economics, UC Irvine (@ArtDeVany‎)

Director, Hewlett Packard’s Social Computing Lab

Political reporter, ABC News (@C_good)

Former CIA employee; whistleblower; computer specialist

Researcher, Cornell University

Knight Science Journalism Fellow, MIT

Founder, WikiLeaks (@wikileaks)

Media reporter, The Wrap (@Lucas_Shaw)

Reporter, The Chronicle of Higher Education (@marcparry)

Associate partner, McKinsey & Company

Author and journalist

Writer, AOL’s TechCrunch (@riptari)

Physicist

President, Engage (@PatrickRuffini)

Writer, speaker, and moderator (@PaulMiller)

Senior analyst, Tabb Group (@eprowady)

Congressional editor, Politico (@RachelVanD)

Chief scientist, Obama for America

CEO, Udacity (@SebastianThrun‎)

Research scientist, Hewlett Packard Labs

Associate professor of behavioral science and finance (@t_preis)

Vice president, Edison Research (@webby2001)

Emulated Robinson Crusoe (@xavier_rosset)

Managing director, World Economic Forum (@AMonck)

Entrepreneur, Strata, Cloudconnect, Startupfest, YearOneLabs, Bitnorth, and Decibel (@ACroll)

Fictional computer in The Hitchhiker’s Guide to the Galaxy by Douglas Adams

Statistician

YouTube manager, CDW (@grantcrowell)

Product manager, YouTube/Google (@lshackleton)

Researcher, Berkeley’s International Computer Science Institute (@rsmmr)

Cofounder, OkCupid and Sparknotes (@malgorithms)

Senior manager, Eli Lilly

Writer, artist, and politician

Former professor, UCLA

Author and journalist

Statistician

CEO, Match.com; cofounder, OkCupid

CEO, OdinText (@tomHCanderson)

Research and engineering director, Netflix (@xamat)

Founder and CEO, NewBrandAnalytics

Web editor, KIWI Magazine (@bittyfitz)

Heathcare data journalist (@fredtrotter)

Professor of occupational science under clinical psychology, University of Utah

Communications, Cornell University

Writer, GigaOM (@kheussner)

Biologist, TSRI; developer, futurist (@x0xMaximus)

Journalist, Deutsche Welle TV

Author, SEO expert, and Internet marketeer (@sspencer)

Intern, Telefónica