Cory Doctorow visits a Radio Shack.
[Sorry, this won't be funny unless you know who that is.] I like Cory's novels and stories, but this pretty much hits the nail on the head.

SFX: electronic doorbell goes “Dooo-weee!”

CORY DOCTOROW: Hmmph. I certainly hope that doorbell isn’t keeping private records of who enters and exits the store.