(as of 30/November)

Adam Benayoun (@adambn) - co-founder and CEO of Lionite
Ahuvah Berger (@ahoova) - Engagement Strategist
Alon Carmel (@aloncarmel)
Alon Nir (@TheKotel)
Ami Ben Bassat - CEO, StartupSeeds.com
Andrea Yager (@andreayager)
Ayelet Yagil (@ah_yell_it) - Music editor at ynet.co.il
Benji Lovitt (@benjilovitt)
Charley Warady (@charleyw)
Daren Forsyth (@DarenBBC) - Founder, 140Characters.co.uk
David Saranga (@DavidSaranga)
Dror Gill (@drorgill) - Disruptor & Innovator
Gil Dibner (@gdibner) - Principal, Genesis Partners
Guy Zohar (@guyzo)
Irad Eshel (@irad) - Producer
ivri Lider (@ivrilider) - Artist
Jacob Ner David (@nerdavid) - Managing Partner, Jerusalem Capital
Jacob Zuaretz (@tanalyzer) - Demo of TwitterAnalyzer
Jeff Keni Pulver (@jeffpulver)
Kfir Pravda (@kfirpravda) - Marketer, content creator and blogger.
Kobi Marenko (@statusfairy) - Demo of Statusfairy
Lior Friedman (@liorf) - Channel 2, News
Lior Zoref (@liorz)
Liron Teeny (@liront) - DJ, Galgalatz
Mel Rosenberg - Dean of Students, Afeka Tel Aviv Academic College of Engineering
Oren Todoros (@OrenTodoros) - CEO, Oren Todoros New Media Consulting
Reuven Werber (@reuw) - HS Edtech coordinator -MOFET JTEC - Jewish Education Portal Editor
Sagi Hirsh (@dropicomedia) - Demonstration of the Twitpic/yFrog integration.
Sharon Greenberg (@gsharon) - Internet in Education. Researcher
Social Media for the Social Good
Susan Tsairi (@susant)
Tal Givoly (@givoly) - Chief Scientist, Amdocs
Yael Beeri (@YaelBeeri)
Yaniv Golan (@yanivg) - CTO @ Yedda \ AOL
Yoav Tsuker (@Tsuker) - Channel 1, Entertainment
Yoni Bloch (@yonibloch) - Artist
Yosi Dahan (@hebtweet) - Demo of hebtweet
Yosi Taguri (@yosit)
Yossi Fatael (@fatael) - Managing Director, Israel Travel Agents Association
Yossi Matias - Managing Director, Israel R&D Center, Google / מנכ”ל מרכז המחקר והפיתוח גוגל ישראל
Yossi Vardi

(subject to change without notice)