Twitter estimates the percentage of its accounts that are fake is less than 5 percent, but some independent researchers think that number is closer to 9 percent. Fake accounts are a big market for those looking to boost their popularity and influence on Twitter, despite efforts by the social networking site to weed out the imposters. One man who manages 10,000 robot accounts for roughly 50 clients offers a glimpse into the market. Continue reading Fake Twitter Accounts Boost Individuals and Trending Topics