Lifehacker: "If you're sick of Apple's walled garden but have yet to make the jump from the iPhone to an Android handset, here's what to expect, how to adjust, and how to cope with certain app withdrawal.
Let me preface all of this by saying that for many—not all—the switch from iPhone to Android will feel like being covered in band-aids and ripping each one off over the course of a few weeks. This is not because there's anything particularly wrong with either mobile operating system, but because they have different paradigms. Android and iPhone feel different, look different, and accomplish things in sometimes very different manners. Nonetheless, they're both mobile operating systems with touch interfaces, so it's hard to avoid comparing the two and finding similarities between them. If you decide to ditch your iPhone and give Android a try, be prepared for a little culture shock."