Apple yesterday launched its one-day Red Friday sale in Asian markets such as Singapore. It’s the Asian equivalent of the U.S. Black Friday sale. In the U.S., Black Friday marks the starts of the Christmas holiday shopping season. Red Friday sort of marks the season before the Lunar New Year. The shopping reasons here are different though. We don’t give or exchange gifts on Lunar New Year. The closest to giving that we do are “red packets”. But it doesn’t…