- How many people do you follow on Twitter.
- How many friends do you have on Facebook?
- How many connections do you have on LinkedIn?
Do you feel the need to keep on eye on their updates in these social network sites? Do you feel you are missing updates of friends?
You could be right.
A study by researchers at Indiana University pegs the maximum number of friends a user can truly keep in contact with on sites like Twitter and Facebook at 150-200 people.