Just as Clearwire has fired up its long-awaited WiMax wireless data network in two cities, Nokia has stopped selling the only portable gadget that can use the network without accessories. Nokia spokesperson Laurie Armstrong confirmed Wednesday that the company has discontinued the N810 Internet Tablet WiMax Edition on its Web site. Armstrong did not say why the tablet was withdrawn. But she said Nokia is still interested in WiMax, and by the time WiMax networks are more widely deployed, “refreshed products with even better performance will be required.”
