You can add your blog to google search by submitting your URL to http://blogsearch.google.com/ping. Here you need to give /atom.xml
Once it is listed by google, you need to continuously update the blog with good articles. Also need to add relevant tags. This will make the blog to be listed in the searches in the toplist.
Once it is listed by google, you need to continuously update the blog with good articles. Also need to add relevant tags. This will make the blog to be listed in the searches in the toplist.