I'm not sure about everything being total bull,I don't treat this site as gospel,but the facts are Jsa had made some terrible blunders,there is at least one lawsuit pending over the 30k Ed Delahanty letter that they authenticated,in which his name was misspelled 'Delehanty'
http://autographalert.com/2006-7-12.html I know this to be true,the letter was pulled from a large auction house when the duped buyer went to resell it in 2009,I just find it hard to believe that people put so much stock in these authenticators,if I submitted a Keeler,Joss or even a D.T Young sig to be authenticated what do these people use as a reference?There just isnt enough reference material out there for some autographs. IMO there is a lot of room for error and when we are talking about thousands of dollars ,they can be costly errors.