While Twitter integration is engrained in iOS 5 (heck, Apple even lets you know whether you have Twitter’s official app installed or not), All Things D reports that Contacts has received a small update which includes support for adding friend’s handles on Facebook, Myspace, LinkedIn, and Flickr. When you add a contact to your iPhone, you can link that person to all of their social accounts. If you tap the handle in your contacts list, you’ll be take to that person’s user profile page.
The inclusion of the feature shows Apple’s acknowledgement of the importance of Web presences and contact information. But it could be much more useful if users don’t have to enter each of their friends’ handles manually, as appears to be the case at least in this release.
There’s also an inactive “add custom service” button that may allow you to add someone’s Instagram or MLKSHK account in the future - currently I found this particular feature wasn’t working. To access these additional profiles, edit a contact, and add a Profile field. If tap on the word Profile, you can select between the various social networks.
[via All Things D]