Many of you have heard about the teacher fired for her Twitter response to a student’s  misspelling of the word tomorrow. See: http://abc6onyourside.com/news/nation-world/experts-defend-school-staffer-fired-after-correcting-students-spelling-on-twitter While the teacher’s response in the article certainly appeared to be more playful than harassing, it does highlight the inherent problem facing educators interacting with students on social media. The first rule and best rule…