Do you have an expectation of privacy when you broadcast signals out of your house using the public electromagnetic spectrum?

FWIW, I'm on the side of privacy being an overrated concern. I've been hearing people yammer on about it since the Slashdot days. It's well-tread territory and I've heard every argument in support of privacy on forums like these.

What I don't see very often is an examination of the negative sides of privacy and the positive side of public information. After decades of privacy, dare I say extremism, we have people who would, eg, do away with public records for private property ownership, which seems anthemic to the very notion of a republic.

EDIT: I'm serious, just downvote away, I know that this is an unpopular opinion, but I would appreciate if at least one person engaged in this dialog beyond clicking a button!