I’m not much of a zealot about most grass-roots stuff, but the Copyright Royalty Board has raised rates for internet radio stations by hundreds of percent to play songs online. I, for one, listen to lots of internet radio at work – and this stinks because it will put some good stations out of business.
These guys (http://capwiz.com/saveinternetradio/home/) have a great system that allows you to enter your name/address and it will find your reps – then allow you to automatically fax or email them. You can also print and snail mail them. Takes about 30 seconds total unless you want to customize the message. This is the way petitions should work.