Online discussion forum

I was just informed that the Hogwarts School of Physics happens to have an online discussion forum about the same course content as ours. ;) [Thanks to the person leaking that information!!!] So I suggest to follow the above sign-up link for anyone wishing to follow qft-related discussions this term (beyond those taking place during the ordinary discussion sessions).

_{(Note that you can simply create an email address just for this very purpose, if you don't want to use your standard address for this. BTW: The secret source also leaked that the password is the same as the name of our course...)}