Free backlinks to improve SERP in google

I have tips, to which would increase the backlinks to improve jmenjadi post SERP position 1, or to increase the pagerank.

Already proven, the list here: Freetrafficsystem.com, all for free without paying anything.

Easy, after listing, you make a 400 word article, inserted with a link to the keyword that you're after posting / blog.

One article has 2 links to your blog, and will be published by 30 other member blogs. So you can get 60 free backlinks.

I recently tried an article, directed to my post that is Windows 7 xDark Deluxe v4.0 RG.


What if I submit many articles?

Please try, nothing to lose.
(Source Article: blogcatalog.com)