Android Competitors Could Knock the iPhone 3GS From Mobile’s Top Spot

Apple's second quarter results are in, and they're just as impressive as one might expect. The Silicon Valley technology giant enjoyed 41.7 percent margins across the quarter, seeing massive growth in iPhone sales and converting many ex-PC users to their platform. Total iPhone sales increased over 130 percent from 2009, making the iPhone 3GS the world's most popular smartphone. However,