Same here in the SF East Bay. Plenty of them: on cars, in windows. I'll let you know when I start seeing them disappear.
Incidentally, the vendor of BO paraphenalia (T-shirts, etc.) has apparently left our local transit station for greener pastures.
The college town shops which cater to undergraduate youth still have plenty of BO books, trinkets, etc. Only flattering, of course.
(Why is it that in these gift stores[1], all the Democrat Presidents get "isn't he cool" toys and books made about them, and all Republican Presidents get "isn't he a stupid dangerous fascist" toys and books made about them?)
In one particular gift shop, a refrigerator magnet with BO's image states: "It's not a Messiah complex if he really can save the world." HUH?
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[1]
The persistent theme of these stores is "I need cheap stuff to decorate my dorm, and hey, I'm away from home for the first time, I get to have sex and do drugs, and I think I'll become a vegan, and I have no idea how to cook, and I need childhood toys."
Given the fact that this monkey has NEVER accomplished anything in his short life, not executive, not professional and not even a successful community organizer, who would believe this crapola? How stupid they must be to think that a tall, dark and hansom stranger is going to swoop them into ecstasy...
That will probably be one of the last areas outside Chicago to have them disappear. Keep us posted.