I think it is a clash sometimes, yup! Expressive.. yes. It's different styles of communication and thought process for sure. I think the post-modernism and moderism is a good example. I usually type how I feel with awful grammar and bad spelling. That doesn't matter as much to me as getting me feelings across.

Plus this interesting tid-bit. Did you know that if you just use more commas, that you have to press the shift key less, so you don't have to make so many capital letters, it actually saves time, and awkward bending of the wrist, which is bad for carpal tunnel... pfff it's a health thing.