Google hasn't crawl this blog since Feb 9, 2008, which is probably why some of my latest posts hasn't reach the SERP yet.
My post yesterday was about "Getting Traffic From Post Title" and what came out on the SERP today, is the article I submitted in GoArticle with the same title.
Google crawl GoArticle everyday that's why it is advisable to submit an article to GoArticle as this will create good backlink for your post by linking your post URL on the article. This will also create more exposure to your post.
Low Blog Traffic is also Due To Late Crawling. It sometimes takes a few days before your new post to appear on the search engine. I wonder why Google is not doing the daily crawling lately on this blog.