Is it illegal to date or marry someone only because they are famous, wealthy, or both? No. Are there unattractive people who have good looking dates or spouses only because they are famous or wealthy? Yes. Is it legal to go to a nightclub for the sole purpose of meeting someone to “hook up” with? Yes. Most Friday and Saturday nights — and on most Spring Break evenings — people are having sex with other people whose names they haven’t even bothered to learn. Consensual sex is legal. But as soon as one party offers cash to another in exchange for sex and that money is voluntarily accepted,...