Twister!

RetroShare is a open source cross-platform, private and secure decentralized communication system. It lets you to securely chat, share photos, videos, and more, using OpenPGP to authenticate peers and OpenSSL to encrypt all communication.

Social networking in a box. Build a social network for your company, school, sports team or niche community all based on the power and flexibility of WordPress. Install BuddyPress directly through your WordPress dashboard plugins page, or download it manually from the WordPress.org plugins repository.

ZeroMe - Social network for the distributed P2P network zeroNet

It's better than email because:

Stay Connected. Be with Friends in Your World. Talk to Anyone in the World.

Welcome to the Futurenet Multimedia Club, the new social network which pay you to be social. We are already more than 1 millions users. Sign up to join our community.

Used to be called Sgrouples, now its MeWe offered by the company Sgrouples Inc. On its homepage their motto is "The World's Private Communication Network" and "Join the privacy revolution". Their big thing is privacy and that any and all content that you post is yours and yours only. It's run a lot like a private group in facebook.

Social Number is the first ever anonymous social networking website which gives you the leverage to express yourself freely. It allows the users to interact with the people anonymously using a unique number. Sign up now and connect with people across the globe.

Hibloo.com is a social networking platform that provide you with great unique features that you can't find anywhere.

Grewpler is an interest based simple social networking site, that allows users to post pictures, documents, videos, and articles on information that is knowledgeable, entertaining, and interesting pertaining to their interest. Grewpler helps users find relevant content based on their interests, as well as help users find people from different parts of the world that either are professionals, students, experts, celebrities, or anyone who have similar interests to them. Grewpler brings the content and users to you, so you don't have to waste time. »

First of all it is the best place to make or invite your friends and family and a place where you can chat or share great quality contents from Publishers.On top of that you can earn money because you help the company to grow.