When the U.S. Supreme Court announced its 5-4 decision backing same-sex marriage, gay and straight journalists at The Patriot-News in Harrisburg, Pa., were in a celebratory mood, sharing hugs, laughter and tears.

Then online reader comments began arriving -- some calm, but others angry.

Opinion editor John Micek responded with this policy statement: "As a result of Friday's ruling, PennLive/The Patriot-News will no longer accept, nor will it print, op-eds and letters to the editor in opposition to same-sex marriage." His Twitter take, complete with a typo, added: "We would not print racist, sexist or anti-Semitc letters. To that, we add homophobic ones. Pretty simple."

Welcome to the latest battle over media bias, one linked to decades of debate about whether journalists do a fair and accurate job when covering news about religion, morality and culture.

The Patriot-News policy ignited another online firestorm and Micek soon tweaked it to say the newspaper will "very strictly limit op-Eds and letters to the editor in opposition to same-sex marriage" and "for a limited time, accept letters and op-Eds on the high court's decision and its legal merits."

The problem is that while some livid readers rushed to call Micek and his colleagues "fascists," others argued that the Obergefell v. Hodges decision would soon clash with the First Amendment's right to the "free exercise" of religious convictions.