Submission to 3500+ high PR sites creating 1500+ backlinks.These are all well established websites regularly crawled by Google and other SE, so your pages and backlinks on those websites will be found and your website/blog will get backlinks and will be visited and indexed more frequently by Googlebot and
many other search engine bots like Yahoo, Bing, Baidu, etc. I will send you the detailed list of the submission and backlinks created.