Here is a huge list of Directories for getting backlinks.
The link is:
http://www.addurl.nu/
It explains how to submit your URL fast. It also provides the links to direct sumit your site to free SEO directories.
The Pr of each directory is listed.
Submitting your page at least half of this DoFollow Social Bookmarking Sites will get a big amount of traffic.
The Social Bookmarking Sites can be found here:
DoFollow Social Bookmarking Sites list.
When your webpage or blog is grownig , getting a link from a popular blogs can help a lot. It will bring you interested visitors and perhaps some customers.
Use Comments to get traffic. Many people come to read or write their comments may boost your traffic .
The most effective way to get instant traffic for your blog is to visit blogs similar to your and comment.
Make use of Social Bookmarking Tools.
And last but not the least is an advertising option