All poly people are activists. All poly people are gender feminists. All poly people support the LGB community. All poly people are Pagan. All poly people are libertarians.
All poly people are social liberals.
Just to put in equal time for other myths. Some of my closest friends still don't get it. Poly people are all straight, except for the occasional bi female. Poly people are all either men or women. Poly is a USAmerican thing.