Linkedin is great for professional social networking. Google+ is the best alternative there is for Facebook.

Yes, there are still a lot, pinterest, myspace, stumble upon, google+ and tumblr and still counting.

linkedin,facebook,twitter and google+ are best sites for social sites for generate links and connections

I like Google +, Facebook,Twitter and LinkIn.It quality Social sites.

LinkedIn, Google Plus are the most great social websites.

I am not getting results from my heavy Facebook marketing to locals

Kindly advise

Some social networking sites are:
Facebook.
Twitter.
My space.
Linked in.
Google plus.
Etc.......

Social networking sites are useful for business promotion and also for entertainment purpose.there are many social networking sites like Facebook, twitter, my space, google plus etc....

some good social networking sites are:
facebook.
twitter.
my space.
google plus.
Linked in.
Etc........

omagle, gtalk

Social networking sites are very good for getting traffic to your website. There is a huge user on social networking site. Only you have to post your business related content to social networking site and you will get more traffic.

Google Plus is most popular Social networking website.

pinterest any one?

Pinterest is cool if you have a unique content in an image like form or infograghic form.
To add to the list:
rebelmouse.com
qoura.com
stumbleupon.com
tumblr.com
delicious.com
flickr.com
digg.com
current.com
REDDIT.com !!!
and of course
Instagram

You can use following social networking sites for entertainment and also in your business promotion:
Google plus.
Facebook.
Twitter.
hi5.
Linked in.
My space.
Etc...