Hello, i'm familiar with seo but not an expert. I used to have a tech blog with monthly 400$ adsense income but it is penalized recently by google so now i have no income source so want to build micro niche blog on some event. For my tech blog I used to do blog commenting and guest posts on other tech blogs + some social media promotion, its worked for ranking my blog, but for micro niche i think i need to get more back links. I want to know how you guys can build high pr backlinks to micro niche blog very quickly without using any software? In many threads they suggested to don't use software for tier 1. so I want to know how to do it manually.. I know some ways, but how to use them properly? social media ( they give no follow links) article directories and web 2.0 ( they have many rules, need to spend so much time on each article to get it published, but how you guys can do it so quickly? ) Please let me know, i have no income stream now as my one and only blog is dead. I did some research but i'm ending with confusion how they r building high pr backlinks without software and without revealing their identity. its making me confused.. its so time taking but they can rank a blog in just 20 days like that.