How are programmers, and others on sites like SEOClerks, Fiverr, and hundreds of other sites adding Twitter Followers for people so quickly? I know most of the Followers are fake. But some programmers and others offer Real Twitter Followers as well. How do they do it or what program do they use? Please don't post if you're guessing, making something up, or promoting someone else's software program. I'm looking for tech savvy expertise here.