Paul Matney’s resignation the other day from the Downtown Amarillo Inc. board demonstrated a high ethical standard that the former Amarillo College president has set for himself throughout his lengthy public life.

He joined a group formed to fight for approval of a Nov. 3 ballot measure that will decide the fate of a multipurpose event center being planned for downtown Amarillo. Then he quit the DAI board because, in his mind, the two roles presented a potential conflict of interest.

His keen attention to ethical detail should not be lost on others who find themselves facing a similar potential for conflict.

There appears to be another DAI board member who ought to look inward. He is Lester Simpson, who wears another important hat: publisher of the Amarillo Globe-News.

First, I must disclose that I left the Globe-News in August 2012 under unhappy circumstances created by an organizational restructuring that resulted in my resignation from a post I’d held at the newspaper for more than 17 years.

Where is the conflict?

Simpson gets paid to run a newspaper whose franchise is to report — and comment on — community affairs. The reporting must include a thorough examination of all the issues relating to those affairs — warts and all. The commentary ought to be critical when the need arises.

Simpson’s role on the DAI board gives him access to proprietary information that may be relevant to the public’s interest. Is he going to withhold that information from the newspaper he has run since 2002? Or is he going to be loyal first and foremost to the organization that pays his salary?

And what about the commentary, the newspaper’s other obligation? How does the newspaper look critically at decisions delivered by DAI if its chief executive officer — the publisher — is part of the process that produces a decision that the newspaper otherwise might feel compelled to criticize?

DAI’s mission statement says this: “Downtown Amarillo, Inc. is committed to making Downtown Amarillo a vibrant and attractive place for people to live, work, play and worship, while preserving Amarillo’s rich history and culture.”

That is a noble and worthy goal.

But the process that drives DAI to achieve that goal can produce criticism. Does DAI do everything perfectly? No. But the newspaper has had its hands tied because its publisher wears two hats.

With all the changes occurring in journalism these days — with the Internet robbing newspapers of paid subscribers and changing the very way that papers deliver the news — it is my fervent hope that the noble craft isn’t forsaking its time-honored principle of protecting the public interest.

An important line of demarcation between media watchdog and newsmaker is being blurred in Amarillo.

Paul Matney recognizes the potential for conflict when he sees it — and he reacted appropriately when he faced that potential head-on. Is the message being lost on one of his former DAI colleagues?