IMHO, flirting apps and websites all fail all over the world. All of them. And you cannot correct these failures by making the apps&sites paid, you get caught yet in other issues, such as unnatural shrinking of the prospects, diverting the expectations in the wrong way (money involved) and the huge # of unpaying people still interfering with the paying members.<p>Also not every member is a human! Many a number of profiles are fake, most of them unnatural, unresponding and the expectations clash all the time.<p>Any serious flirting application should find solutions to these issues first and that cannot be done by simply making it a paid app.