In response to..
I don’t believe that personality tests can accurately predict who you are going to marry better than chance. My belief seems to be backed up by the fact eharmony and every other personality testing site refuse to get scientific validation. I do believe they are useful as an added feature in some countries.
I have no plans to compete head on with eharmony or chemistry, that is to force all my users to only be able to message the matches I provide them.