Sprint's WiMAX commercial rollout continues, hiccups and all - Kansas City Business Journal:

The promise of ultra-fast Internet service on the go holds an appeal that Sprint Nextel Corp. has been dangling before data-hungry consumers.

Sprint has been happy with the results, especially from the business community, said Todd Rowley, vice president of Sprint 4G. But the rollout of the new WiMAX technology, the first so-called 4G service that a leading U.S. carrier has launched commercially, includes the hiccups of reality...