If the opportunity to fantasize about sexual intercourse was a rational justification for masturbation, we could design a "Hands-Free Masturbation Machine", where you buy such a machine once and get unlimited amounts of stimulation. You could then use your hands to do the washing-up or play pick-up sticks.
It exists. I won't link to it. (Also, few people are that good at multitasking.)
Today's post, New Improved Lottery was originally publeslished on April 13, 2007. A summary (from the LW wiki):
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This post is part of a series rerunning Eliezer Yudkowsky's old posts so those interested can (re-)read and discuss them. The previous post was Lotteries: A Waste of Hope, and you can use the sequence_reruns tag or rss feed to follow the rest of the series.
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