I think it's time to put the ACLU on my speed dial as well. I mean, if shit as tame as that can be deemed "inapproprate", while completely enclosed in someone's bag, just imagine what they'd think of MY parcels. BTW, this is why I make sure to keep sex supplies and toys in my carry-on luggage -- I love watching their faces when they realize what it is, and refuse to be ashamed of it. So there.
(BTW, for the record, you can find the Northern California chapter of the ACLU here, and their phone number is 415-621-2493)