I have a good friend who was single for seven years after her marriage broke up. She decided to try RSVP, spent all weekend reading every post from every man in her geographic area/age group and made a list of 20 who had funny posts/interests in common. She emailed her first choice, they got on, she moved to another state, and came back again, still emailing, they got in touch and they have been together for four years now.