I tried using Twitter, SMS, Word Clouds and Audience Response Systems in my last presentation. I suppose the first question must be, why use so many technologies? A previous comment on this blog asked if there was any evidence of people using Twitter

I've finally written up some observations from the survey I undertook of Twitter uses a few months ago. The article abstract is ..."This paper reports the findings from a survey of people who are using Twitter. Twitter feels like the new tec