Catholic-oriented online dating site Catholic Match has announced the acquisition of competitor CatholicDaters.com for an undisclosed sum. Catholic Match claims to be the largest online dating service in its niche, a position it’s looking to expand on with the acquisition. Considering the advantage of scale in online dating, it makes sense for sites with the same focus to join hands. More deals along these lines are probably likely. Catholic Match is affiliated with the 4marks network, a broader Catholic social networking site. Release.