I was reading the "mobile phone" thread and then found the article below on the official WT web site. I'm surprised they don't tell people to empty the garbage and polish their shoes when they get horny rather than engage in phone sex. Why the WT feels the need to comment on these topics is really beyond me, but it's good for a laugh.
http://www.watchtower.org/library/g/2004/2/22b/article_01.htm