Burstyn believes that it is not just service providers that are keen to tap into wholesale carriers' many strengths in the managed services arena, but also Web 2.0 enterprises such as social networking sites, web applications and video-sharing sites. He said: "While Web 2.0 enterprises only represent a small portion of the current market, they can use wholesale carriers' managed services to deliver applications, content and other products to their customers, allowing them to focus on their businesses while the wholesaler runs the foundation network."