This can be adapted for use in education because with older age groups, when a teacher finishes a lesson, students can tweet questions and leave feedback for the instructor. It can also be used for students to express their feelings.
Twitter has been adapted and changed to target certain groups. Edmodo is another micro-blogging site that is targeted to educators. It is a private website, which requires students to have a password to access their teacher's site. It allows educators to update calendars, add files, as well as give updates.
Check out my Twitter. twitter.com/mitchmosbey