I have been thinking over my previous post and now think of adding something to what I wrote yesterday.

Repeating the earlier thought - what current social networking websites provide is a base network to do a lot of stuff together online. Now, there are specifically themed social networking websites that enable people with common interests to join in - these websites certainly provide a common starting ground for discussion, linking and activity but these can be considered social networking sites targetted towards smaller group. A user would certainly not want to join 3 or 4 social networking sites to cater to different likings he has. So, future of these sites would be rather bleak since a larger number of user’s contacts (assuming that user is not fanatic for one thing) may not be on that website - giving him a good reason to not join in.

So, we would very much want a social networking website that can offer multiple themes and common starting points of discussion. What social networking sites have built upto now is large amount of very valuable information such as what are people’s likes and dislikes, professions, locations and so on. Focus needs to be turned towards use of this valuable information - not just for interactive customized advertising but also to provide or enable more interactive content, features and capabilities to make stick to the website.