[Air-l] question for the list: who coined "talk/write"?

[andrea baker]

Hi, all,
In working on an article about expression emotion online, I remember 
early on in the
literature on online communication, someone used the term 
"talk/write" to describe
online textual communication, whether in chat or email. 
Understanding that theoretically
anyone could put those two words together to describe the tone of 
much online interaction,
especially among friends, I wonder if you know who first used those 
words in a scholarly
book or article?

Also, feel free to suggest any other terms or to provide links to those.

Thanks much in advance,
andee/andrea baker