I thought it was a well-written piece. I have no trouble believing that there are people in that generation (possibly also in my own) who would be shocked to discover that there partner was a habitual user of bondage porn.
Three times I rang the Samaritans - not that I was suicidal, I was just desperate to talk to somebody. Normally I share problems with friends, but this I could hardly admit to myself.
http://lifeandhealth.guardian.co.uk/relationships/story/0,,2282188,00.html