When its comes to enterprise collaboration / social media platform, enterprises usually expect the system to provide following functionalities, which add value to their business. Wikipedia and AIIM define this in following broad terms:
- Search: allowing users to search for other users or content
- Links: grouping similar users or content together
- Authoring: including blogs and wikis
- Tags: Allowing users to tag content
- Extensions: recommendations of users; or content based on profile
- Signals: allowing people to subscribe to users or content with RSS feeds

