Instragram.com is a social networking site like facebook, twitter and blog. We have to create an account on website to log in then we have to update our detail to get membership. Now we are free to share our feelings by photos and to do like and comments also. A chat option is also in it.
We can make friends and share them. Now about information depth, then it provides much information because people from all over the world are in this site. It is very easy to use. Every one should go to instagram.