Read this article from Tweak and Tune.

“So you’ve chosen your topic, written some great content, and made a blog. Hopefully you used some of the blog SEO tips I discussed in my last post to get indexed and ranked for at least some of your target keywords. Maybe you’re even starting to see some traffic trickle in, but… wouldn’t it be great if you could send interested visitors to your blog as soon as you post? Even better, I’ll show you blog marketing tactics that can get targeted visitors to come to your blog whenever you choose!”