Private StackOverflow Channels
On Stack Overflow, a question gets asked once, answered, and then becomes a central point of knowledge for thousands of others who read it on our site. But what about developers who don’t have the luxury of being public about their work?
Today, we’re announcing Stack Overflow Channels for teams that need a dedicated, private space to share knowledge.
Source: Introducing Channels: Private Q&A for Your Team - Stack Overflow Blog