Good stuff, I hope more and more young people will have the courage to dig and see what this org is made of.
One of the biggest blocks I see is people that aren't even what you would call "great" witnesses, they just go through motions, and they really really really really love their friends and family. And anything messing with jw threatens that, so its tantamount (in their minds) to threatening their friends and family, because honestly...
If you asked most witnesses "if there were serious and damning things wrong with this religion would you even want to know?" I believe regardless of what they say, many, like my wife, want nothing destroying the dream.