Qwurty - The place to build your community and share interests.

Sametab - Share company announcements in your coworker's new tab

Jodel - What is Jodel all about? Jodel is the community that shows you what's happening in your area in real-time.

Shoutboards - Internal announcement platform for better knowledge sharing.

Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.

Tumblr - A feature rich and free blog hosting platform offering professional and fully customizable templates, bookmarklets, photos, mobile apps, and social network integration.