Do you know blog commenting still effective in SEO industry? Well, you may be heard that blog commenting is only spamming these days but what you knew is totally wrong. Quality & targeted blog comment still effective and it can help you getting google responses and as a result respective position in search results. I do have few working matrics to find out niche related blogs which allow comment. Using the strategy it can be easily done by myself to improve your backlink percentages & the authority of your domain.