I get to use most of the newest devices and test out all the platforms in my job. My "go-to" phone is the iPhone 4S, but there are features I see on other devices that I really wish were present in iOS. At the top of the list of wants is rich contact integration with my social networks.
After sharing a tip on how to link Exchange and Mobile Me contacts, we were asked to cover how to link Facebook and LinkedIn contacts to your iPhone, iPad, and iPod touch as well. Done. Follow on after the break to see exactly what you can and can't link, and some cautions on what you might and might not want to link.