Are you wanted to quickly index your website or boost search engine?
Social Bookmarking Service is best method gets indexed in Google and other search engines.
Submitting manually is your best choice for your website is bookmarked properly.
Submit your blog or site to quality 30 social bookmarking sites With PR5 to PR10
Like as:
https://twitter.com/-10
www.tumblr.com-8
http://www.myspace.com/-8
www.delicious.com-8
As you know Quality matters much more than quantity
Send Excel File Detailed submission report.