My wife gives about $120/year to Minnesota Public Radio. She said she feels like she "should" donate because she enjoys public radio and listens to it often. I told her she should stop donating that money and put it to some better use. She didn't like that much. I told her to look at it this way: if you stop giving your money to public radio, nothing will change - you'll still be able to listen to all of your shows as you normally do. In other words, whether you donate or not makes no difference in the service/product you get.
What do you think?