Yikes! Two major players in wireless with warnings kind of makes you wonder: is the hottest sector in tech cruising for a slowdown? Or is there some disconnect between them and everyone else? Despite Palm's and Nokia's issues, wireless is hardly dead, or even dying. It remains one of the most robust sub-sectors in tech and with mobile music and mobile video, will remain so in 2007. And to prove the point, I'm filing this blog on my Blackberry!