http://mobile-learning.blog-city.com/how_to_aggregate_student_comments_in_le
This post is driven from a comment by Alice on a previous post. The question was can students use their twitter accounts (assuming they have one) to post comments and questions to the lecturer to either addresses directly in the class, review later,

Comments
Some interesting ideas on using twitter and collating tweets. Has it been a success? How much take-up?
There will be chance to twitter at the June Conference (23-25 June) see blog for further details as they emerge.