Over at Librarian.net, a set of perfectly legal signs that confirm to the letter of the PATRIOT Act: they don’t tell you whether the FBI has been there investigating your reading habits, but they make it perfectly clear that it’s a real possibility that they have been. Example: “Q: How can you tell when the FBI has been in your library? A: You can’t. (The PATRIOT Act makes it illegal for us to tell you if our computers are monitored; be aware!)
Oh, and Jessamyn: your RSS feed works just fine in NetNewsWire, your concerns to the contrary.