Wireless contracts and device subsidies will soon go the way of the dinosaur. CNET's Marguerite Reardon explains how to navigate the changing mobile landscape. I was reading my RSS feeds and stumbled upon this article on CNET. Just about all of the big carriers have changed their primary service options no longer requiring contracts. But these new plans are not black and white in clarity. Listed are some questions that Maggie Reardon over at CNET answered for some customers looking for some direction on their next smartphone purchase. It is worth a read.