I have heard fo a dojo that got kicked out of their organisation for inviting a teacher from a different organisation to hold a seminar in their dojo
I am very fortunate to be practicing under a teacher who not only encourages me to go and learn from other people, but who is also very interested in what other people do - especially out of our organisation. He first wants us to get the basics right though (I guess that means "right" in his opinion, of course
) before we go out and get confused though, which I think is fair enough and I personally agree.
I am very grateful for his openness, and in return I always make sure that I donīt keep anything from him and tell him where I go. Anything else would be disrespectful.