ownCloud is an open source, self-hosted file sync and share app platform. Access & sync your files, contacts, calendars & bookmarks across your devices. You decide what happens with your data, where it is and who can access it!
This update adds 2FA for better authentication, collaborative doc editing with Collabora Online, and improvements in scalability and federation. No mention of NextCloud fork.
By default, all members can add apps to a Slack team. Team Owners and Administrators have the option of limiting who can add and approve apps, and can manage which ones are accessible at the team level.
Rabb.it shared browser lets you chat over movies—or e-books – TeleRead News: E-books, publishing, tech and beyond http://www.teleread.com/rabb-it-shared-browser-lets-you-chat-over-movies-or-e-books/
Jupyter Notebook 4.2 https://blog.jupyter.org/2016/04/15/notebook-4-2/
Learn alongside innovators, thought-by-thought, in context – O’Reilly Media https://www.oreilly.com/ideas/oreilly-oriole-learn-alongside-innovators-thought-by-thought-in-context
How to annotate the web for the world, your group, or your students – TechRepublic http://www.techrepublic.com/article/how-to-annotate-the-web-for-the-world-your-group-or-your-students/#ftag=RSS56d97e7