There are a number of new developments in the cell phone world that have Clark excited. There's a low voltage price war between a few smaller carriers that most people don't know about, plus Verizon has an exciting new development. Let's begin with the Verizon news. Starting next year, you'll be able to bring any phone to their network and use it without having to buy a Verizon phone. You can thank Google for this. It turns out that Verizon is scared of Google launching an open wireless market. So they're trying to make themselves more competitive.

The other big news involves buying cell phone minutes, which is part of an outdated business model that may be on its way out. The move started initially with Cricket and Metro PCS, who both offer unlimited calling for a flat rate starting around $35/month. But traveling with these companies has always been a problem. Now Sprint's sub-brand, Boost Unlimited, is offering unlimited calling plans for $45/month in a dozen or so new states. Boost has an edge over Cricket and Metro because they only charge 15 cents/minute if you travel and leave your home calling area. If you're a business traveler, you may also want to check out Helio.com, which offers unlimited Internet, texting, calling and more for $119/month.