Actually, I am reminded of the fervent sect-like orientations in the dance world, between ballet and modern, and within each field, tremendous and fierce loyalties to instructors and choreographers and companies. It is still pretty strong today. I think it is merely a result of the expanding arts of the 20th century, where in the 19th century there were fewer choices. I know pianists who are equally partisan about their schools of playing, and they have many more than harpists do. It is the nature of the world of art. I am glad that many of us believe enough in what we do to care so deeply. I respect that. What a boring world it is when every one always agrees or never speaks their mind.