Facebook at Work will use familiar Facebook features like the news feed, groups, messages and events, but has been designed purely for use within individual companies.
For group conversations (e.g., groups messages, discussion lists), bulletin board systems (BBS) were the next step.
The first level clustering groups messages describing the same event regardless of the message content.
The one thing I dislike, at least part of the time, is the way that Gmail groups messages together.
"Facebook at Work is a separate experience that gives employees the ability to connect and collaborate efficiently using Facebook tools - many that they're likely already using such as News Feed, Groups, messages and events," the social network said in a statement.
Shortly after the attack, FBI Director James Comey said that while there's no evidence that Farook and Malik worked with any larger terrorist organizations, they may have been inspired by such groups' messages online.
