Delicious Bookmarket site is having Page Rank 7 which is a nofollow site.  If you open this website which is having nice website postings done by the members.  I hope it will be very useful to get real traffic from this nofollow social bookmarking site.  Why should we add our website in social bookmarking sites?  If you do submission with nofollow social bookmarking sites then you will be getting good traffic from them but it may not be listing in the search engines.

What is the work of Social Networking sites?  If you submit your url with this site then it will be listing in the recent social bookmark sites.  You can see all your recent updates in this area which is helping you to get traffic when the people wants to see your website postings in delicious.  I wonder delicious is having nice visitors to get real traffic to your website.

It is very interesting to know about delicious is one of the leading website which is having nice listed in the homepage.  Your bookmarks may be in fresh bookmarks when you post it in first time then it will be listed when it is followed by more members which is called hotlist in this website.  They also listing tags based posting in the home pages.