The Copyright Royalty Board has decided to charge Internet webcasters and noncommercial broadcasters such as NPR per song streamed... and backdate the new charges
Ask your senators to co-sponsor the Internet Radio Equality Act, which overturns the decision so that the current percentage of revenue model is maintained, and the percentage set to the same level as that charged satellite radio broadcasters, 7.5%.
Go here to find out how to get in touch with your Senators. Call them and express your opinion. If you don't, you can kiss your audio streams goodbye.