The topic of email has come up recently at my school, and while I appreciate that my staff knows how to use email fairly effectively, it is surprising to me that 40 years after its invention, many people still don't know how to use email.

• People still occasionally hit reply all instead of reply. 
• People send emails to huge lists of their friends using CC instead of BCC.
• Many, many people have hundreds of unread emails in their inbox.
• People respond to scams sent via email.
• People download attachments or click on links in email from people they don't know, and infect their computer with viruses.
• Many people do not how to either search through their email, or organize it into folders, leading them to email requests like "send that email to me again."
• People use email to forward chain letters.
• People use email to have conversations that would be faster and more efficient in person.

To be fair, I'm sure that other forms of communication over the years have been inproperly used. It just seems strange to me that something which could have such an obvious value; asynchronous communication with anyone, anywhere in the world, for free, isn't more firmly established in the educational community.

On another note, just as most educators are using it, email may be dying. Spam, an overload of subscriptions, and the abuses of email I listed above, are all combining to make this tool, which could be useful, less productive than more restrictive communication environments, and so the younger generations aren't using it. One of the chief advantages of Facebook and Twitter for asynchronous communication, is the ability to disable specific people from sending you messages, and to turn off messages from people you don't know.

Unfortunately, communication tools are only useful if many people are using them, and what we will lose if and when email stops being used, is the ability to send messages to people we don't know very well. This is especially problematic given that the postal service is also seeing a huge decline in usage. Will we end up in a world where the technology exists to communicate with people who are different from us, and we just won't be using it?

• David Wees's blog

About David

David is a mathematics teacher and a learning specialist for technology at Stratford Hall in Vancouver, BC. He has been teaching since 2002, and has worked in Brooklyn, London, and Bangkok before moving back to Canada. He has his Masters degree in Educational Technology from UBC, and is the co-author of a mathematics textbook. He has been published in ISTE's Leading and Learning, Educational Technology Solutions, The Software Developers Journal, The Bangkok Post and Edutopia. He blogs with the Cooperative Catalyst, and is the Assessment group facilitator for Edutopia. He has also helped organize the first Edcamp in Canada, and TEDxKIDS@BC.