I tend to agree with you there man, only glitches will shake this once it starts. but, I don't see them telling us about it. With computers as fast as they are today, any glitches will be systematicaly worked through in a speedy fashion as  they stated earlier. Technology has come a long way, they will probably have the answer to the gitch before it gets out of hand. Chances are, the answers are already in the computer already.......