IHE story here, which, unfortunately, implies (falsely) that most philosophy courses are taught via the Socratic method.
ADDENDUM: Manyul Im (Fairfield) writes: "I'd be interested in what people think about an online degree in philosophy, having taught a few online courses myself and still trying to sort out the issues in my own mind. I expect there's hearty disagreements among philosophers." I've opened this for comments from readers.