Hello, I have just 1 question. How understand which blog is DoFollow and which one is Nofollow? Thanks for everybody help
Use FireFox add-on : SearchStatus. After add-on, choose the "hightlight nofollow", once you see the link with colour highlight, mean nofollow. Without colour hightlight then mean it is dofollow
Look at the Source code and search "nofollow" [Ctrl+F to search] . If you didn't find that word, then..the blog is dofollow.