The revenue has traditionally been low compared to powerful search engines like Google and Yahoo and other commerce sites since people traditionally use social networking sites like Facebook for communication rather than seeking information on productsandservices.
Jeff Rosen is the General Counsel to ZVRS, a company that provides video interpreting servicesandproducts to facilitate communication between deaf and non-deaf speakers.
Some promising new investments: Appian Communications, which makes products for service provider networks, and General Bandwidth, which develops equipment for communicationservices over broadband networks.