If listening to the sounds that go on around you appeals to you, how about checking out what we're doing at http://tiptours.co.uk where we're conducting a social media experiment. Here we are using social sites that appeal to the different ways people like to consume their information - like sound (AudioBoo) - video (YouTube) - pictures (Flickr) - and text (our blog) You can find out more about the Tip Tours social media experiment here: http://ianmckendrick.com/2010/07/tip-tours-a-social-media-experiment/
http://ianmckendrick.com/2010/07/tip-tours-a-social-media-experiment/