I don't know. I hope it's possible. These protests were sparked by Scientology's repeated attempts to remove the leaked Tom Cruise video from the Internet. If the WTS did something stupid to irritate enough people, then it's possible that something similar could happen.
It may be worth pointing out that a good number of the Scientology protesters aren't ex-scientologists. Many are just concerned citizens. If we could get that kind of public support for our cause, the effects could be powerful.
This could have a big impact on the Watchtower Society. I'm sure that a few at headquarters are concerned about how much public outrage can develop in such a short period of time over the damaging practices of a cult. Anonymous is trying hard to get Scientology's tax exempt status revoked. If this happened, it would make it much more likely that the WTS finances could come under scrutiny.
I attended the last protest. It was very interesting. These people are committed. I don't think they are going to give up any time soon. They already have another big protest scheduled for March 15.
There's a lot we can learn from this movement. It's an unprecedented social experiment and who knows what the result will be. I actually think that if you are interested in fighting the power of the WTS, then supporting these protests may be one of the better things you can do. When I went, I had a chance to talk a little bit about how Jehovah's Witnesses have some similarities, especially with their shunning policy. A few are even talking about who to hit after Scientology.