John Boyer (http://www.youtube.com/user/Plaidcast) uses a variety of tech tools to teach thousands of students a year. Here's his take on Poll Everywhere.
John Boyer's teaching style and pedagogy as seen on http://plaidavenger.com/ have merged social media technologies deeply into the classroom, including http://www.polleverywhere.com/ and other great online resources. This is the perfect example of how to create a social media classroom. I had the privilege of speaking in the same conference session with John Boyer and Katie Pritchard earlier this year and this tag-team has really shifted the pedagogical paradigm. For more in-depth blog post, see: http://blog.polleverywhere.com/professor-john-boyer-aka-the-plaid-avenger-on