I did (I'm DF'd for it now), my dad did, my aunts did, my cousin did, all my friends did, and just last night I was told that my little cousin was on PUBLIC reproof for it, and she got asked all kinds of probing questions. Apparently one elder on the committee asked her if they were watching pornography during. She and her witness BF of like 3 years went and confessed, no one knew about it, except me, and I wasn't telling anyone, yet they still got public reproof. Apparently that same jackass elder told her that she would be destroyed, and how angry Jehovah is with her. Here she is a very shy, timid 19 year old kid, and he's grilling her about all kinds of different intimate matters.
He was on my committee too, and kept asking about anal sex, which I thought was really strange, he also asked me about porn.