$0.99 Christian books "stored" in the cloud and available on your various devices.

An interesting site which discusses illustrating the Bible along with providing links to sites which may provide some good Biblical graphics which might, depending on the copyright permissions of course, be useful for pastors, teachers, churches and church schools. (Check out the 2008 interview with one of my favorite modern Bible illustrators, Annie Vallotton.)

If professional quality photos are used by congregations and parochial church schools, this would be a great advertising and pre-evangelism and recruitment tool.