Hey guys, The list is very old. I think it was posted in 2007. Someone just bumped the post. Some of the Websites are down now like shadows.com .
Here you can find best bookmarking sites free-seo-directories-list(dot)blogspot(dot)com/2008/12/160-social-bookmarking-services.html
Hello Frnds i need some good Commenting site url for the Comment posting if any one can help me then it will be much better for me