Submitting links to Digg, twitter and Facebook is great. But if you are pretty new to this field, those traffic wont last forever and you will end-up with very low traffic again. So a quick permanent solution is to find some good reliable feed directories and submit all your blog feeds, it will gradually increase your site rating and traffic.
No matter what your blogging platform is, whether it’s WordPress, Blogger, Tumblr, SquareSpace or Posterous, they all come with RSS feed, which can help you publish your blog posts on other websites.
So here’s long list of good blog directories, where new bloggers could submit their feeds. I have submitted my feeds to some of these sites already, and I’ll add more as I find them. Please do report broken links and suggest some good blog directories. This sites have helped me a little, I hope this will help you too. But remember, without any good content, nothing can help you and all your efforts will go in vain, so do write good stuff, happy blogging and good luck!