There are a lot of total die-hards who hang on every word like its from God's mouth.
I believe there are many who would go the route of Jim Jones' followers and "drink the kool aid" if the GB said to.
Why would so many people I know have lasted through 1975 and STILL remained?
I know of a few old men who are still window washers who had lost it all due to those boneheads in 75 and still stayed totally "faithful"
I agree with OTWO - they could go after the internet big time. It has to be the biggest fear - people who get disillusioned have a wealth of knowledge on the internet that is so damning to the WTBTS...............
Other things they could "ban" or strongly suggest against:
1) Sports - they already have boxing, skydiving, etc....why not add more? They could point out the "violence" and "win at all costs" mentality, the "patriotism" of the World Cup and Olympics, etc......
2) Movies - They already have the unwritten "R" rated rule for the USA, why not tighten that up?
Its all about control - how far do they want to push the envelope?