GoSoapBox - Survey Your Audience In a Variety of Ways

GoSoapBox is a nice tool for surveying your audience on realtime. I first tried the service a couple of years ago when it was still in beta...

Soap Box - A Backchanneling Tool for Tablets, Phones, and Laptops

Soap Box is a new service that enables teachers to gather instant feedback from students through their cell phones, tablets, or laptops. So...