There’s only 1 issue with this particular model—one that is hugely successful, by…

There’s only 1 issue with this particular model—one that is hugely successful, by... There’s only 1 issue using this hugely successful model—one that, by some quotes, is credited for over one-third of marriages in the us between 2005 and 2012: the knowledge of online dating sites is generally awful, particularly for...