submitting your blog to search engines isn't critical, but it can speed up the process of having your blog included in search engine results. to find out wheter your blog is already included in search enginer results, visit each search and type your blog's URL in the search box. If your blog is included in the returned results, it has already been indexed by that search engine
Don't waste time submitting every page of your blog. Just submit your blog's main page to each search engine, and let search engines find the rest of your pages automatically
