With the news links from other posters of this thread, I'm not surprised that the "church" is falling apart. I first got the displeasure of knowing about them when they were protesting at Matthew Shepard's funeral. After enlisting, I learned how they were protesting military funerals to further promote their agenda.
Judging from what excommunicated member Nate Phelps stated from his experience growing up in the "church" and from the interviews of independent reporters, it seemed to me that the WBC was trying to break not only the LBGT community's will, but America's will to resist being controlled by Fred Phelps and the "church".
With Fred gone, I really don't think the church will last long because of the power struggles, the defection of the younger members, and the excommunication of senior leaders that were able to keep the "church" together.