One of the places the full stop is really being revised in a really fundamental way is on the Internet. You look at the Internet or any instant messaging exchange - anything that is a fast dialogue taking place. People simply do not put full stops in unless they want to make a point.

We are rearing a generation of kids who are more equitable and more understanding about the existence of language variety and why it is there.

The ethos of 50 years ago was that there was one kind of English that was right and everything else was wrong; one kind of access that was right and everything else was inferior. Then nobody touched language for two generations. When it gradually came back in, we didn't want to go back to what we did in the 1950s. There's a new kind of ethos now.

David Crystal Quotes