Never. Unlike less-reliable software, Blog Comment Poster, Comment Poster and Trackback Submitter tools do not contain list of out-of-date and heavily spammed webpages. In order to provide extreme relevance and high quality backlinks, innovative tools automatically search for sites to be commented using keywords entered by you. It means you can assign different keywords for different websites and automatically get first-class backlinks from extremely targeted pages.
Modern search wizard finds up to 100 premium and comments-enabled sites for single keyword, so even if you enter as low as 10 keywords, the software will find up to 1000 targeted websites to be commented. Needless to say, new keywords can be added (or existing keywords modified/removed) anytime.
