Another reader has arrived to compete with the Kindle. The Dutch company Polymer Vision spun off from Philips and has been working for 2 years on its Readius which will hit stores sometime this year. The device is about the size of 2 credit cards, weighs about as much as a cell phone, and folds up when not in use. With its 5-inch display, you can read news, blogs, audio books, view podcasts, and catch up on your e-mail. The Readius can also make phone calls and connect online with cellphone networks, has a super-battery life, and should cost about the same as a high-end cell phone. The company also has plans to add a keypad in the future.