Google Hangouts are places used to facilitate group video chat (with a maximum of 10 people participating in a single Hangout at any point in time). However, anyone on the web could join the Hangout if they happen to possess the unique URL of the Hangout.
Website is packed with free tools and includes a subscription service
Prezi is a cloud-based presentation software that opens up a new world between whiteboards and slides. The zoomable canvas makes it fun to explore ideas. Prezi is a virtual whiteboard that transforms presentations from monologues into conversations: enabling people to see, understand, and remember ideas.
Wiggio is a completely free, online toolkit that makes it easy to work in groups. With Wiggio you can communicate, keep shared calendar (with text message reminders), do polls, upload and share files, organize folders, …
Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education from pre-school to university, including professional training and
Knowledge Pills is a new method of education strengthening professional competencies with the help of short multimedia tips. Its goal is to ease the efficient education and knowledge sharing in the company. It mainly uses short videos, templates and guidelines.
The learnist platfrom is a self-learning and sharing platform for content of all types and styles. Users can create and share own content but can also learn from others by working through their contents.
FI-Ware is and eLearning platform, where training courses, lessons and other contents regarding FI-WARE technology can be found.
Traditional social networking tends to be a mixture of everything. Users can share all possible topics and ideas. They can interact with each other and they can share in social networks.
Sharebloc, a B2B content delivery network focused on helping professionals learn and grow from each other.
Visual content is an important part of social network today. Pheed focuses on this. letting users share videos, photos and bradcasts, as well as text-based content. Subscription is at cost.
Social media network that is trying to disrupt Facebook and others by sharing its ad revenue with the people who post on the site.