Top 15 Most Popular Social Networking Sites | Top 15 USA, UK and India Social Networking Sites List in 2015

Here are the top 15 Most Popular Social Networking Sites as derived from ourhttp://topwebsitelist.blogspot.in/  Rank which is a continually updated average of each website's Alexa Global Traffic Rank, and U.S. Traffic Rank from both Compete and Quantcast."*#*" Denotes an estimate for sites with limited data.

Top 15 Most Popular Social Networking Sites | September 2015:

1	Twitter.com	Register	Login	Submit
2	Facebook.com	Register	Login	Submit
3	Digg.com	Register	Login	Submit
4	Reddit.com	Register	Login	Submit
5	Del.icio.us	Register	Login	Submit
6	Stumbleupon.com	Register	Login	Submit
7	Stumbleupon.com	Register	Login	Submit
8	folkd.com	Register	Login	Submit
9	diigo.com	Register	Login	Submit
10	newsvine.com	Register	Login	Submit
11	blinklist.com	Register	Login	Submit
12	hotklix.com	Register	Login	Submit
13	dzone.com	Register	Login	Submit
14	tagza.com	Register	Login	Submit
15	jumptags.com	Register	Login	Submi