Just to add to what Trinity and other posters have said: I was around three years ago on the old CC when that whole discussion was going on. I actually took the same AP Calc exam and remember reading the "official" AP calc discussion thread and then hearing a couple days later that people had gotten scores canceled for discussing the test. People were freaking out for the next couple days wondering if they would be the next ones getting a phone call from ETS. At that point, CB's policies were fairly vague on what could be discussed - but the
new policies spell it out clearly. So be smart and don't discuss specifics for 48 hours. And good luck on your exams!
Countingdown, I don't know how it's done anymore, but when I took AP exams, I think that if you didn't take the test on the normal test date, you used a different test form and the "makeup" test form had an agreement that you would
never discuss the content of the test.