It is shown that all the Frequentist methods are equivalent from a
statistical point of view, but the physical significance of the confidence
intervals depends on the method. The Bayesian Ordering method is presented and
confronted with the Unified Approach in the case of a Poisson process with
background. Some criticisms to both methods are answered. It is also argued
that a general Frequentist method is not needed.Comment: 10 page
