BusinessWeek reports that Verizon may be preparing to follow AT&T's example by eliminating unlimited data plans later this year. Quoting: "'We will probably need to change the design of our pricing where it will not be totally unlimited, flat rate,' John Killian, chief financial officer of Verizon Communications Inc., the wireless unit’s parent, said in an interview at Bloomberg’s headquarters in New York today. The company anticipates 'explosions in data traffic' over wireless networks as new phones on 4G networks incorporate data-heavy applications, such as video downloads, he said. Verizon is working to keep its network running smoothly as more of its customers switch to smartphones that connect to the Internet. ... 'The more bandwidth that you make available, the faster it will be consumed,' said Craig Moffett, analyst at Sanford C. Bernstein & Co. in New York. 'From Verizon’s perspective, the last thing you want is for another generation of consumers to be conditioned to the idea that data is always going to be uncapped.'"