Is email going to disappeared because of Twitter?

Email is one of the oldest forms of communication on the internet and some say it is threatened by the new social networks of real-time message like Twitter and Facebook.

Brazil is world leader in of social website with 86% of internauts using them (Italy is second) and yet is also world leader in email usage, so I don't think emails will disappeared any time soon.


Curiosity about Hotmail: Only in Brazil Hotmail has 47 million registered accounts

Picture from blueskyfactory.com