There is no doubt that gadgets and compact devices are a great investment. They are very handy and functional at the same time. But one of the stumbling blocks for some people that keep them from buying gadgets some, top ten best affordable gadgets that you can buy today.So here we have list of Top Ten Best Affordable Gadgets In 2012.   10. Sony Ericson Xperia Pro or Sony Erickson Xperia S These are android smart phones that work like usual mobile phones which allow you to make calls and available [...]