what i have to do for opening a social networking site?

[Akhilesh]

[Thomas]

First of all you need great idea, why its better then other. No visitors - no success.

[Chirag Dodiya]

In Terms of Business... You need investment and an Idea that can make an Impact. There are already lots of Social Networking site out there..

In technical terms.. You can start making the website with ready made CMS such as WordPress with the plugin Buddypress.

If you need something more advanced. Go for SocialEngine.com or Ning.com

[Santos!]

Feel it experience it... then apply unique and an imagined idea in the emerging market

[Jennifer]

So you are interested in building a networking site? Well, It might seem like a great idea, but there are some challenging steps as well.
First of all try to get a Domain name followed by choosing a web host and sign up for an Account.
Then get your web pages designed and get them online.

[Lovisa]

That's a great idea that you want to open social networking site. The interface of your site should be user friendly, then you would be able to get more reach over your site.
Thanks!