Music sales platform Bandcamp sold over $1m in music & merchandise for artists in December 2011

"In the month of December alone, Bandcamp artists raked in more than one million dollars in music and merch sales (bringing the total to-date to $12.6MM).
22% of those sales happened because of Bandcamp, driven by things like tags, the home page, recommendations, and search.
40% of the time, fans pay more than the asking price for name-your-price albums.
53% of all purchases are made by fans located outside the U.S."

Source:  Blog post from Bandcamp, 3rd January 2012