Current Roles:

* Director of Emerging Media - 360i

* Columnist - MediaPost's Search Insider (100+ columns to date)

* Blogger - Inside the Marketers Studio - David Berkowitz's Marketing Blog

Other Highlights:

* Speaker with Digital Hollywood/Consumer Electronics Show (CES), Web 2.0 Expo, OMMA East and West (also Program Co-Chair), Digital Media Wire's Games & Mobile Forum, Ad:Tech, Search Insider Summit (also Program Chair), The Wall Street Transcript, Frost & Sullivan, eComXpo, Magazine Publishers of America, and other events

* Blogger: currently MarketersStudio.com - an Ad Age Power 150 marketing blog; previously RichMediaToday.com, ReverseDirectMarketing.com, MarketingVox, AdTechBlog, and nowEurope

* Contributor / Co-Author: The Age of Conversation

* Director of Marketing with Unicast, rich media pioneer

* Director of Marketing with iCrossing, search engine marketing and digital marketing agency

* PR Director, Editor with research firm eMarketer. Appeared on CNBC, Bloomberg Radio, Canada's ROBTv. Interviewed 175 executives, authors, analysts on technology/business issues and trends.

Read more about David Berkowitz at LinkedIn