I don't see where this was posted before.
This survey is a little old and way underestimates internet listenerhip because it only count several large streaming organizations, and no (delayed streams) podcasts (which can also be listened to as steamcasts).
Most of the intenet audio sources are not counted because they don't belong to one of the large organizations polled. Other polling organizations claim that internet listenership is now over 50 million a week!
http://www.mediaweek.com/mw/news/interactive/article_display.jsp?vnu_content_id=1002074879
This survey is a little old and way underestimates internet listenerhip because it only count several large streaming organizations, and no (delayed streams) podcasts (which can also be listened to as steamcasts).
Most of the intenet audio sources are not counted because they don't belong to one of the large organizations polled. Other polling organizations claim that internet listenership is now over 50 million a week!
Here is the link for the complete story:Last year, Arbitron released a report estimating that roughly 20 million Americans listened to Internet radio during an average week.
http://www.mediaweek.com/mw/news/interactive/article_display.jsp?vnu_content_id=1002074879