Thexting is arriving in a primitive form earlier than expected by me in my novel
This is why it's so hard to be a speculative fiction writer. Some things surprise you. The arrival of this technology is not completely surprising because it still has a long way to go before it's like the thexting in The Wakeful Wanderer's Guide but it has a timely start, a bit like the mention of SumoTech in an early chapter of the book.
The embed code from mashable is a little destructive here so here is an image and a link to the article.
I love the name.