WBUR has received more than 30 calls and a slew of e-mails from listeners to complain about the firing of NPR news analyst Juan Williams, and three people have received refunds for their donations. That number might not sound like a lot, but it is meaningful — rarely do people make good on threats to cancel their support. Member stations around the country — many of them in the middle of fundraising this week — live on the front lines. We get credit and, in this case, blame for NPR’s decisions. Many listeners don’t understand the distinction between the member...