PR industry analyst Paul Holmes notes that the corporate scandals of last year created a "chronic crisis, as constituents - shareholders, employees, regulators, the public at large - began to question whether the entire American corporate system was hopelessly corrupt." (As an indicator of how bad things got, Holmes was forced to combine Enron, Worldcom and Tyco into a single item in his "top 10" list of the year's worst PR disasters.) "Ordinarily," Holmes writes, "such an epidemic of ill-considered corporate behavior would have elevated the role of the senior corporate communications executiv