Artist Avail / Comments
Arianna Huffington available
Ben Mezrich The Social Network based on his book
Biz Stone Twitter co-founder
Craig Newmark Founder of Craigslist
Dom Sagolla Twitter co-creator
Katie Linendoll Chic Geek
Nev Schulman MTV's Catfish
Perez Hilton celebrity blogger
Randi Zuckerberg former Facebook Marketing Director
Texts From Last Night available
Tony Hsieh Zappos CEO
Walter Isaacson Steve Jobs biographer speaks on education - sciences/tech; he's Intel's Director of Creative Innovation
Xeni Jardin Boing Boing