A longtime member of the New York Gay Men's Chorus, Bobby Darnell, nearly became a casualty of the crystal methamphetamine drug scene... Darnell began using crystal meth in casual sexual encounters and began searching the Internet for sexual liaisons. References on the Internet to "PNP" parties (shorthand for "party and play" - meaning sex and drugs) helps drug-addicted gay men find sex parties. Darnell was eventually hospitalized for his growing addicytion but later stopped using the drug. The use of crystal meth to enhance sexual experiences has spread rapidly among gay parties---especially during the past three to four years. A...