I think The Guardian is completely divorced from its readership.
I mean who the crap wants to read an article about what a few members of the newspaper's staff thinks about another article that the newspaper put out? Who would actually pay for that?
Even if the article was well-written and made decent points, it still doesn't matter to the readership.
A newspaper should not exist to validate the hurt feelings of its journalists.
The fact that this was published is indicative of a newspaper that has completely lost its way.