The most active users of mobile socialization are…

Women ages 35 to 54. Is that what you were expecting, or does that surprise you?

The most active users of mobile socialization are women ages 35 to 54. Out of the 600 million+ Facebook users out there, a third of them are accessing Facebook using the Facebook mobile app. Out of the 165 million+ Twitter users, half are using a Twitter mobile app.

Now, what about the medical community? Would we expect to see similar statistics? Or, is there a different demographic of medical professionals who are active users of mobile socialization?