User blog comment:Zane T 69/Wiki Improvements/@comment-79.115.76.72-20160613173720/@comment-34326521-20160613174229

We had those for about a week on my wiki. They were disabled afterward and will never be enabled again. Spammers, trolls, and so on, all crowded the Comments. I think I had to ban a dozen people. Talk Pages for articles are better than Comments, but Message Walls for users are better than Talk Pages.