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 Ever wonder who's more stupid: Justin Bieber's followers or Ashton Kutcher's? Well, wonder no more — there's a new app in town that will gauge Twitter idiocy for you. 
 
 
 
 Tom Scott, of Tweleted fame, has come out with a new website called Stupid Fight that measures the mental capacity of someone's Twitter followers by sifting through the last 100 people to @ reply to the person in question. According to the site's FAQs: 
 
 "It estimates based on several stupid indicators. Are they using twenty exclamation marks in a row? Do they endlessly use the abbreviation 'OMG'? Do they seem incapable of working out where their Shift key is? These indicators have a strong correlation with the message, and its sender, being stupid." 
 
 Scott hypes the site as a way to determine how stupid the followers of celebs are, but it works just as well with your personal Twitter account. We pit Bieber and Kutcher against each other below as a test. Seeing as how "Justin Bieber" is an extremely popular trending topic, the results are actually quite worrisome. 
 
 [Thanks for the tip, @chrisdontpanic!]
– Do you love Twitter, celebrities, or making fun of people? Than Mashable has found an excellent timekiller for you in the form of Stupid Fight, a new site from comedian Tom Scott that allows you to pit the followers of any two celebrities against each other, to see which fans are dumber. It simply scans the last 100 @ replies to that person and looks for tell-tale stupidity indicators—like excessive exclamation points, capitalization, or the use of the abbreviation “OMG.” The site says it’s a tool for ranking celebrities, but it’ll work with any two usernames, so feel free to IQ test your own fans. One word of caution: the results aren’t good for long. New tweets are coming in every second, so the same battle run twice in a row could get different results.