In the May 11, 2010 MainStreet article " How Rich Are You? ," Jeanine Skowronski reports: You're richer than you think. At least according to Poke, a London-based creative company that specializes in interactive media. Their Web site, The Global Rich List generates a wealth ranking for its users based on their annual income. For example, if you make $52,000 a year (the median American household income for 2009), you are the 58,252,719 richest person in the world (or in the top 0.97 percentile of all moneymakers). Someone who makes half of that ($26,000 a year) is still in the top 10%, ranked 569,942,529 on the Global Rich List. These calculations are based on figures from the World Bank Development Research Group. To calculate an individual's position on the list, Poke assumes that the world's total population is 6 billion and the average worldwide annual income is $5,000. The site uses your wealth ranking to invite you to share your wealth with others. It told m