Is the 'My Journey' app (and the restricted availability of printed resources) a success or failure?

Interesting discussion. Given a choice a booklet would be my choice. 
I too would prefer to earmark a book and use a highlighter pen. 
I haven't found the online version easy to access and refer to.
Although very unfortunately some younger women suffer BC, as NoShrinkingViolet said BC is predominantly older women.
Many of us were only introduced to computers later in life.