QUOTE(Bob Smith @ Feb 14 2012, 08:01 AM)
Getting high traffic from a particular Social Networking is not enough. You have to choose more social bookmarking sites for high traffic and also you other link building techniques such as blog commenting and so on.
There is no doubt that social media and social bookmarking websites are best source to get good traffic from targeted country. For this purpose you can use these social media and social bookmarking sites.
twitter
facebook
reddit
diggo
stumbleupon
myspace
linkedin
google +1
delicious
hubpages
etc.