To make a powerful blog response, you need a strong opinion to get your ideas in a best written format with little or no grammar errors. The more you take interest in what you write, and the more you know about it, the better your response will be.
You can effectively communicate your ideas by explaining what you think, what you feel, what you see, and how you see it. It is important to add details to your responses and develop your ideas to keep the reader interested so that they would want to continue reading. Organization is also important because if your blog response is all over the place, then the reader won't know what they are reading. The response should be in formal writing without any slangs to distract the reader. The style and voice is also important because without it, the response will be very boring to read. These would also exceed the expectation of blog response.