I recently re-researched the most common Myers-Briggs Type Indicator (MBTI) instrument personality type on Twitter via a SurveyMonkey.com survey. There were 215 participants (after filtering out duplicates, non-twitter users, and people who reported they did not know their MBTI preferences). Clearly this is a tiny sample of the overall Twitter population and the survey was meant to be fun (not scientific), but these were the results from my efforts.A few summary notes:The personality types that are OVER-represented on Twitter are highlighted in BlueThe personality types that are…

