I think i read about a korean boy who can text in class in his pocket. My daughter seems to be able to text, talk and walk all at the same time. I am always hoping for a full-sized roll-up keyboard like the one ab blogs last week that plugs into your phone;-) In my experience primary children are as slow as me at texting which stopped me doing much mobloging in class. I must try again this year as they get faster all the time.