Even professional matchmakers use online dating sites. Author of Become Your Own MatchmakerPatti Stanger partnered up with popular Jewish dating site JDate and launched P.S. XOXO, a dating site that's unique because it not only helps you meet someone; it also teaches you how to date.
"The good thing about this site is that you get my professional and expert dating advice," Stanger says. "I teach visitors how to 'pick and hunt' for their perfect mates, how to respond when someone reaches out to you, and I give you the 'rules' you should be following for online dating."