According to the latest Wealth Survey from the Luxury Institute, 60% of wealthy Americans participate in online social networks, compared to 27% a year ago. These individuals have an average income of $287,000 a year and an average net worth of $2.1 million.
According to the survey, these individuals belong to average of 2.8 social networks, with roughly 110 connections. The most popular of these are LinkedIn, Facebook, Twitter, and ExecuNet.
Source: ExecuNet, April 2008