Love mobile gaming, but hate the commitment that comes with spending a couple of bucks on a title? GameTanium takes all the permanence out of the mobile gaming model, offering up "unlimited play" for $6 a month. The service gives Verizon subscribers access to more than 100 smartphone and 50 tablet games, including favorites like Fruit Ninja and Doodle God. It can be used on more than 30 handsets and two tablets, including the likes of the Droid Incredible 4G LTE and