Australia's largest singles dating service. PLC was launched on Valentine's Day in 1997. According to its website RSVP has acquired half a million members of all ages, backgrounds and sexual preferences, whose liaisons have led to 780 weddings and at least 125 babies (the website does't mention if they are all in wedlock).

As with similar websites, members describe themselves and their ideal partner, hoping that their photo, witty writing style or claims of being successful, sensitive and sexy will land them a catch. Membership is free, as are the sending of virtual kisses to those who they want to express initial interest in, but members must purchase tickets online to send messages.