In responding to feedback from my readers, I've attached a photo of Tony Bolony. He's 27 and lives in southern California.
To be fair, I spoke to a mobile blogging company, Intercasting, yesterday. They did focus groups for their product in San Diego at San Diego State U. Students there thought mobile blogging would be a great dating application.
To be fair to Tony, our data show that SMS has much higher usage among teens and 18 to 24 year olds than folks my age. How could Tony know that someone my age could be signed up on a community site that uses SMS to communicate among members? It was fair for Tony to assume that I'm young and adept at using SMS.