Ed Felton has a fascinating new argument about the value of privacy. He looks at situations where people are willing to give away their privacy for very small compensation. Traditionally, experts argue that such actions show that people don't value their privacy. Ed argues differently: If you know that your birth date is readily available, you will probably be willing to sell it to someone for very little. Ed says that if people sell their personal details readily and cheaply, they are showing that they believe their private details are already poorly protected, and thus worth little.
I wonder how Ed values his privacy, especially where security is involved. So I just offered Ed Felton five dollars for the right to publish information about a specific time period when his house will be unoccupied. (You'll see my offer among the comments to his argument.) I'm making a sincere offer, and I really don't know whether Ed will go for it.