Haha its funny, cable internet first came out when I was in 9th grade, and wifi made its grand appearance after I graduated HS. Sexting had barely been discovered when I was in HS. I didn't have a cell phone at all (and the one I got was a Cingular brick phone, no texting on it, forget a camera) until 16. Its pretty crazy to think how the technology has changed so quickly.
I tremble to think what my 11 year old sister is doing with wifi and her 4th gen iPod touch.