There has been plenty of talk about the death of email; this is mainly because of the increased use of social networks. It seems that people are much more likely to send messages over their Facebook pages rather than actually send an email to all of their friends! Yet for business users this is different for email will still be the message format of choice!
This info graphic visible gains, shows just how email is being used and by whom! Currently it seems that email is still king with a huge amount of use, even when compared with the likes of Facebook and Twitter.
Source [Media Bistro]