I believe the "affiliation" was a slip up on the WTBTS's part. If I remember correctly you used to have to sign this form in ordr to use the United Nations library then they changed a rule making any using the library an affiliated member but didnt really notify said people of the change. This put a witnesses name on the new list. I belive once they found out it was corrected.
I'm wondering what it means by having so many people who hate this religion? You don't see people complaining when a catholic does something wrong. How many religions do you know of where they kick people out for not following the rules EVEN if they donate to the church? Seems most weaker religions just change the rules if they cant keep enough people indoors to fill their collection plates. (lets say its ok to be gay so you keep coming to church, even tho the bible says a man found laying with a man should be put to death - how all of a sudden do they figure God says its ok? the answer is MONEY.