Site Popularity  is very important because it is directly related to how many visitors who would come. Popularity of the site can be raised with such advertising in Adwords or through various online ads.

Another way to gain popularity is to find back links as possible. By placing a link to another site, with that way, more people knows about your website, more and more people would come to our blog.
Getting back links can be done by registering our blog to various sites there is lots of directories on the Internet. Another way, list any articles you post on the blog to make Social bookmarking like Digg.com, Stumbleupon, Delicious, and others.

Not only just getting back links, also carrying two other benefits of these articles will be indexed faster by the search engine Google, and will raised the pagerank.
Exchanging links with other blog owners is a good idea. Be friendly with many bloggers and invite them to exchange links with you. It would be better if you target the blog has a higher pagerank because it will help your blog get a higher pagerank too.

Find blogs with similar themes that would be more useful.
because the back link is so important for SEO, many people will paid to put link on good website, this is an opportunity you can take. Take advantage of your empty sidebar to sell links. On price, usually depending on how high your blog page rank. The higher pagerank of your blog, the higher you will get paid.

make money online by Selling links is an online business with almost no need to sweat much. You just need to register to website of this program, there many of them, then install a short script in your sidebar, and soon the rows of text in the form of site names would appear on the sidebar of your blog. Easy isn’t it?
You can take advantage of blogs based on WordPress to join in such programs. So try to check again how many blogs you already have.
Some programs want a blog with pagerank 1, even PR0. Take advantage of that opportunity.
Not many tricks required for this program, The important thing, keep hold of your blog pagerank values do not let it down, keep up your blog backlinks and always make quality posts and do not forget to register it to the social bookmarking so your pagerank continues to rise. Good Luck!