In this link, you will find Pearson's report on social media use in higher education (2013). The report highlights which social media tools faculty members use for personal and professional reasons and their frequency.
Ceren, this link will be very helpful for us in the classroom discussion. Thank you for these detailed survey results. They explain the impact of social media in education, use of social media by different disciplines and by sites. It also gives information about concerns. Very explanatory survey results.