Exit and Support had this little bit of information in the Letters section on their web site:
Gerald Flurry Calling for Worldwide Fast on January 8:
January 1, 2012
Gerald Flurry recently announced on December 24 that members worldwide are to fast on January 8. He said about 100 people a year for the past five years have been leaving PCG. --Anonymous
January 1, 2012
I, personally am thrilled to see Gerald Flurry admit that their numbers are falling, and over the past 5 years have lost 500 people, 100 a year in 5 years. Makes you wonder, how honest he is being. I believe that his numbers are a lot more than that. He himself is a liar, and I hope by this fast that he has ordered on the 8 of January that the people will see they are not growing by LEAPS and BOUNDS as my daughter tried to tell me some time ago. By admitting they have lost 500 people in the last 5 years, should prove that Gerald Flurry is indeed a liar.
It has been rumored for quite some time that Philadelphia Church of Goo is losing members. Because of his Hitlarian style of government, his hundreds of failed prophecies, his failure to flee to Petra, and his begging members to mortgage homes to build his Mini-Me Auditorium in the middle of nowhere has led members to leave in droves. With his aging membership and his declining health this is yet another splitter cult that may soon bite the dust. The day he dies and little Stevie takes over you will see scores more leave. Members only tolerate little Stevie because Gerald would make life hell for them if he knew.
See link above for the complete story.