In WP admin, there is an option to set that every next 50 comments will appear on the new page. Every new page of comments (together with the article) gets a new URL. So, If I have 250 comments under one article, the article will have 5 different urls with the same article and different comment content. Some say Google may consider this as a duplicate content and punish the page. Any bad experience with this, if yes, what's the solution?