Here are some new Do follow bookmarking sites with good Alexa rank. These all sites easily Index & Cached in Google and explore your keyword ranking in the Search Engine.
http://www.socialinfosubmit.
http://www.seekbookmarking.
http://www.seekbookmarking.
http://www.searchbookmarking.
http://www.onlineseosocial.
http://www.socialinfosubmit.
http://www.onlineseosocial.
http://www.myyahoobookmarks.
http://www.myyahoobookmarks.
http://www.livesocialseo.info/
http://www.internetsocialseo.
http://www.internetsocialseo.
http://www.googlebookmarksapi.
http://www.googlebookmarksapi.
http://www.digitalsocialseo.
http://www.digitalsocialseo.
http://www.depositbookmark.
http://www.socialseoonline.
http://www.socialnewssubmit.
http://www.socialnewssubmit.
http://www.socialnewspresent.
http://www.socialnewspresent.
http://www.depositbookmark.
http://www.
http://www.
http://www.bookmarkingstore.
http://bingbookmark.info/
http://bingbookmark.com/
http://www.reservebookmark.
http://www.uksocialbookmark.
http://www.submissionplanet.
http://www.submissionplanet.
http://www.socialseoonline.
http://www.searchbookmarking.
http://uksocialbookmark.info/
http://www.reservebookmark.
http://www.publicnewssubmit.
http://www.publicnewssubmit.
Resource :- Instant Approval Directory List