Yup - well on it. Booked something in Boston over Thanksgiving, which was just about Boston's only available when I did so a couple of weeks ago. Simply crazy.
What was interesting to note that at SFO when I passed through a couple of weeks ago, I noted the interview centre is through an OPEN door, unlike fortress Boston, and I was able to walk in and talk with CPB guy there who said they do take 2 walkins [and only 2] a day when the office opens at 8:30. He said the queue for that starts at 4:30 in the morning. Shocking.