"Based on a survey of more than 1,200 wireless subscribers, the average revenue per user (ARPU) for mobile business users is 24 percent higher than personal users, according to a report from ABI Research.
That gap more than triples for mobile data services, with business people generating 80 percent more revenue than their personal peers.
As might be expected, surveyors found that business users talk more on their mobiles -- 69 percent more than consumer users -- but they also discovered that pin-stripers use multimedia and entertainment applications on their cell phones more, too -- 78 percent more than personal users."