There are existing fairly-good mechanisms for people looking to network whose primary criteria is shared religion (shared absence of religion has somewhat weaker tools in many locations, and I suppose a tool focusing <i>specifically</i> on that audience might be valuable.)<p>So, while religious filtering might be of some importance to some users of a new friend-finder tool, there are, I think, fairly good reasons to think that the people for whom it is most important are <i>exactly</i> the people that don&#x27;t need a new tool at all -- people who network through their religious communities.