Great list this list is already in my bookmarks But still good for newbie those are searching Social media networking lists , Well i think beside search engines , Social networks are a very big resource for getting traffic on your site
bookmarking is one great way to bring traffic and promote your site. I use bookmarking software or service to semi-automate bookmarking process. I use onlywire.com,and socialmarker. Some people would also recommend, bookmarkingdemon..