PR LOG - Jan 6 - Two months after the launch of Mamboo in the UK, the service has grown to 117,000 registered users. Women outnumber men on the site, totaling 61,000. There are 56,000 men on the site. Mamboo is a free online dating site with free open search, instant messaging, and a mobile app for iPhone, iPad and iPod touch. The network boasts over 10,000 white label partners with 7 million active users.