Social Network

750 million+ members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.

Create a gallery with your favorite images from the web

Fotki.com is superior service for sharing and printing your photos online. The easiest way to share photos with friends & family.

Group video chat to help you and your friends be together when you’re not together.

Group video calling app. Create your room, invite friends and have fun.

Tagged makes it easy to meet and socialize with new people through games, shared interests, friend suggestions, browsing profiles, and much more.

hi5 makes it easy to meet and socialize with new people through games, shared interests, friend suggestions, browsing profiles, and much more.

Get answers to your questions about Mathematica, Wolfram Language, Wolfram|Alpha, Wolfram Cloud, and all other Wolfram technologies. Find discussions also by functionality and usage area. Share code & files.

Brilliant features with no BS. No Ads. No Spyware. MeWe is the Next-Gen Social Network.

Jami - the distributed and open source communication platform

The best media for you from across the web.

Discussion of how and why to decentralize social media and other online content

Programming tips, tools, and projects from our developer community. A collaborative learning platform for software developers.

Keybase is for keeping everyone's chats and files safe, from families to communities to companies. MacOS, Windows, Linux, iPhone, and Android.

陌陌（momo）是一款基于地理位置的移动社交工具，你可以通过陌陌认识周围任意范围内的陌生人，查看TA的个人信息和位置，并同TA聊天互动。通过陌陌，你可以非常及时的将网络关系转换为线下的真实关系。

A decentralized social network

PeerTube is a decentralized video hosting network, based on free/libre software. Join the federation and take back control of your videos!.

Mastodon is an open source decentralized social network - by the people for the people. Join the federation and take back control of your social media!

Mycroft AI Community Forum

Whether it's corporations or governments, there's just too much digital spying going on today. Tox is an easy to use application that connects you with friends and family without anyone else listening in. While other big-name services require you to pay for features, Tox is totally free and comes without advertising — forever.

ColorOS is the operation system of OPPO mobile phone. ColorOS Community provides a forum for fans to discuss ColorOS. You may download ColorOS ROM,share photos and skills. And also feedback for ColorOS is OK. ,ColorOS Community - OPPO Mobile Phone

Teniaquedecirlo.com consiste en una colección de quejas que nuestros usuarios envían ya que no pueden aguantar más en la situación en la que se encuentran. Aquí tienes un lugar para compartir tus quejas y tus críticas anónimamente y a la vez saber si tienes razón o deberís tomarte las cosas con más calma.