Katy Perry @katyperry

Ellen DeGeneres @TheEllenShow

Jimmy Fallon @jimmyfallon

Khloe Kardashian @khloekardashian

Shaquille O'Neal @SHAQ

Sofia Vergara @SofiaVergara

Steve Martin @SteveMartinToGo

Lance Armstrong @lancearmstrong

Rainn Wilson @rainnwilson

Cher @cher

Lada A. Adamic @ladamic

Eytan Adar @eytanadar

Yong-Yeol Ahn @yy

Xavier Amatriain @xamat

Sinan Aral @sinanaral

Eytan Bakshy @eytan

Albert-László Barabási @barabasi

Michael S. Bernstein @msbernst

Carlos Castillo @ChaToX

Justin Cheng @jcccf

Ed Chi @edchi

Nicholas A. Christakis @NAChristakis

Aaron Clauset @aaronclauset

Peter Sheridan Dodds @peterdodds

Ashish Goel @ashishgoel

Bruno Gonçalves @bgoncalves

Scott A. Golder @redlog

César A. Hidalgo @cesifoti

Bernardo Huberman @bhuberman

Brian C. Keegan @bkeegan

Gary King @kinggary

Haewoon Kwak @haewoon

David Lazer @davidlazer

Sune Lehmann @suneman

Jure Leskovec @jure

Rob Miller @rbmllr

Sue Moon @sbmoon

Andrew Y. Ng @AndrewYNg

Alice Oh @aliceoh

Hilary Parker @hspter

Mason Porter @masonporter

Daniel M. Romero @DanielMRomero

Deb Roy @dkroy

Jari Saramäki @JariSaramaki

Steven Strogatz @stevenstrogatz

Matthew Salganik @msalganik

Jaime Teevan @jteevan

Johan Ugander @jugander

Alessandro Vespignani @alexvespi

Duncan J. Watts @duncanjwatts

Ingmar Weber @ingmarweber

Christo Wilson @bowlinearl