The APA SOP - having to buy it - this is such a culture shock for me. My basis for comparison is the dog fancy, and dogs being shown for conformation etc. Any dog breed club website will have their breed's standard on it. Most comprehensive informational articles about any breed will share it or link to the breed's standard. It's not proprietary information! It's there for the general public to peruse and interpret so that they can be informed as they compare breeders and animals. So why is the poultry version so exclusive, to where you have to buy a book - and buy it again and again if you want to keep current - just to know what the birds at a show are supposed to look like?
It's very hard to feel neutral about the way the system is set up.