Well, there's only one mosque here in Modesto, and it's a tiny little converted house on a major roadway. I kind of wish they HAD tried to hit it, since they probably would have been spotted and arrested.
The choice of targets may also have to do with their locations. Most churches in Modesto are on busy arteries with lots of traffic at all hours. The three that were hit are among the few major churches here in town that are located on quiet side streets with little off-hours traffic.
In my book, desecrating any place of worship - church, temple, mosque, whatever - is the mark of a hateful, cowardly lowlife. I hope they find and prosecute the guy(s) behind this.