Predictive Learning Systems For Social Networking Portals

The social networking sites today holds huge amount of members. Based on my other post in e-Learning , I would like to suggest a new idea for Social Networking Portals too.

The social networking sites can add a new functionality, say "Way Of Life". So every user will have their own way of life and their own interests. This information can be shared among users after proper authorization from all the users.

When a user logs in, the "My Way Of Life" option will appear and they can share their interests, hobbies, likes & dislikes, Passion etc., So users can find people with similar interests and define their own way of life. This may be implemented in some portals with minimal features, but with a proper adaptive algorithm can identify quality living paths, which will lead to the betterment of human way of life.

I have serious doubts on this idea since people may misuse it to the core.

If you find any mislead opinion in this please share here.