It is not just about expanding your distribution list; it is about expanding your vision.
Never assume that no one is reading what you distribute.
If it is practical, truthful, well written, and addressing the questions people are asking, someone will read it. It may not who you expect, but someone will read.
There will people who will ignore your publication, some who discard it, and others who glance over it. You must distribute to them in order to reach the smaller group of people who are hungry.
See that person in your mind and in your prayers. Know that you are publishing spiritual food for the hungry of heart.
If your vision can embrace those souls, you will produce and distribute material that is nurturing and effective in reaching your community with God's truth.
Furthermore, you will be seen by those people as a church that cares about their needs and is listening to the cries of their hearts.