Cod in a butter sauce for dinner tonight; was pleasantly surprised at how well it turned out

Here's a post made by a veritable neo-Nazi liked by one of Ruston Rant's administrators, Chris Butler. Note the racist language in the middle: "I'm not ashamed to believe that all humans are not the same, [sic] and that we are not one people."

Saw way too many of these stupid billboards driving the past few days. Is it worth it calling them and arguing with them?