BUSINESS INSIDER - June 1 - Clique is a new a dating site that launched at last month's New York Tech Meetup. Singles are encouraged to sign up per usual but the site doesn't work without unavailable friends signing up too. Those in relationships sign up as "wingmen" and match single friends up, just like they would at a party. The most engaged users on Clique are female matchmakers, not daters. Clique will not make users pay for accounts. Instead, the site will make money from broadening access to daters (users can pay to see friends of friends of friends) and from group deals that will help couples plan dates.