I get it on the local public radio station. Basically two car experts that solve car problems and marital disputes involving car questions. They play a game called "stump the chump" where they follow up on some of their trickier calls to see if they had the right answer.
Anyhoo... looking at the seeming ease at which paulnj whips out those ID's make me want to go photograph that funny looking huge white-billed woodpecker that's in the woods behind my house. Think you can ID that ;) ?