USA TODAY - Feb 5 - According to a survey conducted by MarketTools for Match.com 42% of respondents would not date a virgin, 65% would not date someone with credit card debt greater than $5K. 49% would consider getting into a committed relationship with someone who lived at home with parents. Among the "must haves," women want respect and men want someone in whom to trust and confide; both rate a sense of humor as key qualities for a partner. When judging a potential date, both men and women rate teeth at the top, followed by grammar. 28% say they've dated someone they met online, 48% of gay men and lesbian women have dated someone they met online.