Oh the irony. You've dug up a truly horrible comment that Slashdot's own moderation system hid and then shared it to a far larger audience than even unflagged content on Slashdot threads get by posting its direct link to a higher traffic site.
And apparently you've done this out of a belief that such comments shouldn't be discoverable, even by those observing a record of moderation decisions.
Are you similarly upset by HN's "showdead" option? Will you be sharing some truly objectionable comments from here on a large social media account?