Online Dating Industry is performing like the Pharmaceutical and
Cosmetic Industry before the USA Food and Drug Administration was created. There is no/weak Legislation, no ID verification, low reliable
background checks, no Quality Norms.
No one compatibility matching method is Scientifically Proven.
entire Online Dating Industry for serious daters in 1st World Countries
is a HOAX, performing as a Big Online Casino, with a low
effectiveness/efficiency level of their matching algorithms (less than
10%). In the same range as searching by your own. It needs to reduce the false positives problem and big data dating IS NOT the key to long-lasting romance.
The key to long-lasting romance is STRICT PERSONALITY SIMILARITY and not "meet other people with similar interests".