Fluffy has kindly agreed to try it out by creating an instant online opinion poll for his fans to respond to, if they wish. Please do vote
You can vote for one of the four choices by going to this link: http://vot.rs/4a89e5
Your selection should automatically show up on the embedded poll below, once you have refreshed this page.
Mentimeter looks like a cool tool to use with your f2f classes and also for presentations.