If Zoosk plans its IPO, I will denounce Zoosk at the U.S. Securities and Exchange Commission for fraud. Zoosk's Scientific Matchmaking Service (ZSMS) is a HOAX.
behavioural matching algorithms like the one used at Match, the one used at Zoosk, and the one used at PlentyOfFish (POF).
(Behavioural recommender systems or other system that learns your preferences are useless)
Free/freemium online dating sites like PlentyOfFish and OKCupid are only
marketing tools useful to send prospective customers to paid online
dating sites. The same for social dating applications like Tinder and Twoo, marketing tools to migrate free users to Match/ Meetic and make them pay there. It seems other social dating applications are decaying like Badoo, and Tinder is going to be redesigned soon.