People nowadays employ all kinds of techniques when doing search engine marketing. One of the most known ways to market your brand, however, is commenting on blogs. This is also a risky way to do SEO and can be very time consuming. If you don’t do it right, most of the times your comment will be considered to be spam and you will not be taken seriously at all. However, if you want to raise brand awareness among people and get some clicks you should seriously consider blog comments.