Also via MacRumors: this survey of smartphone users by adMob (a company Apple tried to buy but which ended up Eaten-By-Google^TM):

Highlights: Apple has more women, more younger people, its users download and buy more apps than ‘Droid and Palm, and its users evangelize more. Apple accounted for 40% of worldwide traffic sampled, up four percent month-over-month (!). I’m wondering if Berries are buried in the report somewhere¹.

Also, the data show that Apple is using the iTouch as an entry into the platform for kids, which is reflected in that chart — the average iPod user downloads more free software. Get ‘em hooked early with iPods and Wall-E and you’ll have ‘em for life!

¹: They are, sorta. They’re in the ranking charts of handset popularity by market, not discussed directly it looks like…