One day conference at Staffordshire University. Some interesting looking stuff, including "Connecting staff through online peer observation", "Supporting distance learning students via social networking", "Responding to the student voice" and "Learning about digital identity through games and discussion".
I should really make a list of "requirements" to take to the meeting to find out whether the service being presented would indeed allow all this stuff. I was at a training course last Friday on audience voting systems and we had a go at using a thing called PollEverywhere which allows voting by text, web or twitter. David, I think you've mentioned PollEverywhere before? It is rather good. You can get a free Higher Ed account for up to 32 participants...doesn't do any reporting, or there's a variety of paid plans which give access to more sophisticated features. It's quite neat. http://www.polleverywhere.com/