The best comedy show on PBS is when the local affiliates hold their annual pledge drives. No offense, but some stations have people on the air that....well shouldn't be on the air. While it is nice that people are willing to come in and volunteer their time to help the station, more staff members should be required to work during pledge drives; either on-air or answering the phones. Make it part of the job description.
At the PBS station in my city I've seen a number of staff members on during pledge drives that are camera-shy. They also don't use their radio personalities on TV as much as they should. Instead the viewing public has to endure "Thurston Howell III" and his phony accent begging for money. This is the same guy who, as station manager, makes $300,000 a year and gets a new SUV every other year as part of his salary package, which is one reason I refuse to donate a single dime to my PBS station.