Sadly...
I could see this happening.
Social networking, unfortunately, is taking over like EVERYONE's life. I mean, i have a facebook myself, but I only check it maybe once a day, and then go about my business. As for the mobile setup? That's only if someone needs to IMMEDIATELY get in contact with me. lol
But txting when driving is just stupid anyway. Place a f'cking call for christs' sake. :-)