Just my thoughts.........but, I betcha the Admin(s) have discussed these ideas many times. And, for whatever reason, determined how they would set up the Site to accomplish the desired goal of presenting a Christian Site to the world.
The first thing that has to be considered when any suggested revision of the operational functions of a Site are discussed is "how much will such a revision add to the workload of the Admin(s) and/or Moderators?" Now, I am not commenting on the validity of the suggestion(s) in question, just saying that unless one has been an Admin/Moderator before, they have no idea of the real amount of time and effort it takes to "watch over" a Public Web Site. Especially one that is Christian based in it's beliefs and presentation.
Christian Sites are the most "attacked" Sites on the Internet.............
(anyway, my thoughts.......I have ideas all the time I think of presenting to the Admin(s) here, but I usually end up figuring that they have probably already thought of them as well, and determined that they would proceed with what has proven to be the best possible course of action with the least harm done to Members here)