As Everybody knows that the Search Engine Optimisation(Optimization) is the most dynamic area(field) in the universe, where everybody wants to update yourself. Now a days every other person is an SEO, they know how to create Metatags, which keyword make the H1, Image optimisation, directory submission, article submission, blogging, Social bookmarking and many more general technique which is required to ranked our site in major search engines like - Google, Yahoo & MSN.
Due to highly submission in FFA's (Free for All) directories Google decreases the PR as well as the link value of backlinks which comes from these FFA directories to your site. Same process is happened with Article Submission which also FFA's (Free to All), every one gets list from the search query written in search engine "List of free article submission sites" and submitting the twicked (manupulated article) in these sites. Google drops the link value of these backlinks which comes to your sites from these articles.
