Blog Comment Poster - Version 1 Automatic Blog Commenting Software Posts Comments to Blogs. Blog Comment Poster allows building backlinks for unlimited number of domains, and each domain can have unlimited comment messages which are rotated randomly. The software can find thousands of high quality blogs related to your niche(s) and post comments with backlinks automatically. More innovative features include, but are not limited to: spam plugins "killer", blogs entries parsing engine, anchor text rotation, blacklisted words/domains filter, automated rotation of proxy servers, option to emulate and rotate different user agents, option to bypass human validation scripts used on blogs, and more.