I just love it when people blame my software for problems it couldn't possibly cause

Its always the computers fault, because it cannot speak in its own defense ;)

My grand mother got an excuse at the bank some 20 years ago that it was the computer that caused the problem, she replied, “is it not a human that tells the computer what to fo and how to do it?”

I have seen people raise server related issues on a client driver project. And vice versa, too