Since I consider myself an academic (and a rhetorician), I would like to weigh in.
What most people don't realize about Socrates, Plato, or Aristotle is that the majority of the texts that we attribute to either three were mostly passed down orally (and written down much later by someone) or were found in the notes of their students and later written down and translated, especially Aristotle. If we think about the notes of students today, we can only imagine what might have been jotted down or not jotted down. With that said, through these texts, we know that Plato was an interesting character. He distrusted rhetoric. He felt that rhetoric was evil and manipulative and thought it to be inferior to wisdom (whatever that means to a dead Greek philosopher over 2 1/2 centuries old). He also distrusted the act of writing. He felt that writing weakened one's intelligence. When it comes to Plato's notions of the body and soul explored in the article (although it might be Socrate's thoughts not Plato's), Plato's notions were connected to the state which corresponded to certain kinds of people. As a result, it established a hierarchy of who was fit to rule. While most of Western thought is grounded upon many of the notions of Plato, I would claim that Plato would not be very happy with the world we live in. I would also claim that Plato would not be very happy that individuals partake of any kind of drug because this would weaken one's constitution (citizenship) thus weakening the state or democracy. We are very far removed from Plato's time. Thus, I do find it a bit interesting that one would connect the practice of pipe smoking to classical thought that was very much engrossed in the policing and managing of individuals through the government. Not a bad thing, but I don't think it is convincing as it seems.
Second, it is not that women didn't smoke before. Women have always smoked.....all kinds of things. However, we do have this perspective in society that women do not smoke. Where does this come from? It comes from the fact that women have often been relegated to the private spheres (home), whereas men have often been connected to the public spheres (forums). For example, during the Victorian era, women smoking in public was frowned upon as well as them engaging in any kind social discourse, hence, "they should be seen and not heard." Therefore, most of them smoked in private, at home. If they smoked at home, how would anyone know if she smoked to begin with? However, we do know some well-known women who smoked, such as the suffragettes and Virginia Woolf with all of them smoking tobacco using pipes.