I don't think you appreciate the texting culture, tvguy. Here's an example (and I am not a teen, I am a 52 year old woman

):
My friend is driving to another state today. She sent me a picture message out the window of her car, because it's pouring rain and earlier today we had talked about hoping she would have a rain-free drive (she is the passenger - her husband is driving). I sent back a text and between the two of us, we texted 11 times in 9 minutes. According to your statistics, that's 2 hours worth of the kind of texting you find "crazy" - and yet not only was I able to accomplish it in nine minutes, I also had time to watch two YouTube videos with my daughter and proofread an essay she's writing for school. Oh, and keep up with three DIS threads...
If you are a proficient texter it takes almost no time - literally seconds - to text and read a text, so it's not as though this is taking up huge amounts of time.
I just don't think parents should be getting their panties in a wad over the number of texts their child is making and receiving UNLESS it is truly interfering with school, behavior, or family life. And I'm not going to be convinced that all these teens would magically want to spend quality time discussing world events with their parents if only the cell phones were turned off. That's just not real life for ANY teen and parents I know!!
Adding unlimited texting costs so little, relatively speaking, that I wonder why all parents don't automatically do it. I suspect the only ones who don't are those who don't text themselves. And once they have college-age children I suspect they will change as well. I have one friend who has adamantly REFUSED to learn any new technology - now she's practicing texting all the time because her child is going away to college and she knows - because all of us who have been there/done that have told her - that her best chances of communicating with her child will come when she is able to text. College kids don't call their moms and dads and have long, chatty conversations.