Mostly a result of the internet.
"Google is religion's greatest enemy since Charles Darwin"... It is great that information, people, and facts are at the finger tips of young people whose lives and futures are threatened by Evangelical family members, youth pastors, evangelistic friends etc. For this matter smartphones save lives...
I see a lot leaving the churches and still claiming to be xtions with their own warped and worse opinions than the practicing ones.
it's a stupid approach to try teach literal interps of a document thousands of years old. pure folly. people change. times change. stories change. you need a simpler philosophy that carries longer. like lao tzu.
[sourceoflightmonastery.tripod.com]