There’s a story working the rounds to the effect that 46% of Mac users are older than 55 years of age. That’s certainly possible - its ease of use is bound to be especially appealing to people who don’t like playing under the hood. But at last year’s mesh I counted laptops in the room and Macs were easily 1/3 of those in the room, 75% of which was probably between 25 and 40 years old.