Some other sources covering the missions-and-religion beat, using various filters different from ours, did make year-in-review lists. Maybe you'd be interested. Here are three of them.
> 2010 Religion Stories of the Year (Religion Newswriters Association)
> The Year in Review: Top Spiritual Trends of 2010 (J. Lee Grady, Charisma)
> Top 10 News Stories of 2010 (Christianity Today)