People don't talk anymore; maybe we've forgotten how.
Grammar-impaired text-based chats are much easier, and less evasive, especially if the conversation is heated. It's just too difficult to pick up the phone and confront those who have wronged, or frustrated us.
Dyadic dialog is a thing of the past. Never had that been so apparent to me than a few months ago when a friend sent me a text. It's the classic example of textual frustration.
"Just 2 let u know ... we're still fighting! :'("