Recently eHarmony Inc. closed eHarmony Brazilian site.
Now see info from eVow and PlentyOfFish (POF)
the older domain name
eVow never took off!
MatchWise, Chemistry, PlentyOfFish Chemistry Predictor, eVow, TeAmoRu and other sites use/used the Birth Order Item, but it is useless at all for Serious Online Dating!
Many C-level executives (Management Teams of several online dating sites) are cooking barbecues under the water (selling smoke)
and not paying attention to latest research from Academics which could
be beneficial for the Online Dating Industry.