Last night I think, for what I have a blog with high pr but could not use it properly. So what does a backlink and pagerank now? it's still a question in my mind.
Now I only do basic SEO for search engine optimization, no need to bother looking for backlinks with high PageRank, which mainly are of quality content and SEO onpage its course.
I just share what I feel for 3 months, about what the pagerank and backlinks. And now is not too concerned google pagerank and backlink, but traffic and quality content.