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David Spark, San Francisco based tech journalist and new media consultant reports on the tech industry on TV and radio, in print and online. David, a leading expert on new media, discuses the latest Internet, social networking and Presence Awareness trends
By John Selig4
44 ratings
David Spark, San Francisco based tech journalist and new media consultant reports on the tech industry on TV and radio, in print and online. David, a leading expert on new media, discuses the latest Internet, social networking and Presence Awareness trends