We are all familiar with online commerce these days. You want to buy something while shopping on Amazon or any other online destination: You create a profile and enter your credit card number; you purchase physical products, have them mailed to you and get the instant gratification of a digital purchase.
Rendering engines inside browsers have been the subject of some of the fiercest debate across the Web. Although HTML5 represents a significant advance in terms of the richness of Web applications, industry giants such as Facebook have balked over what are often described as “black box” implementations of rendering engines in browsers that support HTML5 and that were not nearly as fast as native environments on mobile computing devices.
Gracenote "touches hundreds of millions of music fans and TV viewers everyday. The Gracenote database is the largest source of music and video metadata on the planet, featuring descriptions of more than 130 million tracks and TV listings for 28 countries." Recently, Gracenote launched a developer program that opened its Gracenote API to the developer community. The API delivers Gracenote's rich music metadata to any connected app.