Will Sprint be the only company pushing for WiMAX development (well, besides Intel, anyway)? With AT&T leaning towards LTE, & speculation that Verizon could go with UMB, it looks like the paths to future mobile broadband may not only be diverging, but also be carrier-dependent. Scary.

"The shift could be a setback for Taiwan network-equipment makers who have mostly bet on WiMAX products encouraged by the Taiwan-government's active promotion, said the sources."