This is from a blog run by what appears to be active witnesses, it offers interesting insights. The post is entitled "Are We Nearing a Tipping Point?"
"In the half century or so that I have been part of Jehovah’s people, I’ve never seen a trend like this. Is this in response to the growing discontent of many due to the failure of past predictions? Does the Governing Body feel their assumed authority to interpret God’s word on our behalf is under siege? Is there a groundswell of brothers and sisters who are quietly expressing disbelief and are no longer willing to blindly accept what is being taught?"
http://meletivivlon.com/2012/10/31/are-we-nearing-a-tipping-point/
Alec