All I ask of you is that you be nice and provide relevant comments. Being nice doesn’t necessarily mean that I disallow profanity, but racist comments will absolutely not be tolerated. Providing relevant comments means that your comment should be related to the topic at hand and provide some value to the conversation.
I do not mind if you post a comment primarily for the purpose of generating a backlink to your website. However, do not add a comment that simply says “nice post” or something of that nature. Any such comments will be removed. Links from comments are DoFollow, meaning that the backlink created (if you supply your website) will register with search engines. It is my thanks to you for your contribution to the discussion that follows each post.