Flattering comments spam comments to your post, such as “this article is brilliant” … are almost always written to entice you to publish the comment with the link … they are SPAM, Google knows this and will penalize you!
In general, we should only publish comments that, even if written by a competitor, bring something to our article or blog post in terms of content, accuracy or enrichment .
Please help me to deliver the Web from this pest that are flattering comments , sharing this article on the social networks or sharing this picture right here .
Watch the video below, less than a minute , Matt Cutts is clear.