Google Page Rank 6 Commentluv Enabled Blogs -- Commenting on high page rank pages can give you more authority in search engines as well as quality backlinks. If you make less but quality backlinks from high page ranks blogs instead of making mass backlinks from low pr you can get high rankings easily.
Google Page Rank 5 Commentluv Enabled Blogs -- Backlinks from page rank 5 worth alot for blogs and websites. Google penalize irrelevant backlinks so always make backlinks on your niche blog - Tip
Google Page Rank 4 Commentluv Enabled Blogs -- Don't make always do-follow backlinks but also make no-follow to be good in the eyes of search engines, you can get traffic and alexa rankings through a backlink with no-follow attribute.
Google Page rank 3 Commentluv Enabled blogs -- Page rank 3 looks a low pr but it worth’s alot in the eyes of search engines. YES! Don't forget that you will get rank if you have quality backlinks from Google trusted websites and page rank 3 websites/blogs are one of them.
Google Page Rank 2 Commentluv Enabled Blogs -- Getting a quality backlink from a good content is better then to get a high pr backlink from non-quality content. Always comment on high quality post of blog to get a quality backlink.
Thanks for reading - Enjoy rankings !