Flickr introduces "People You May Know," a tool to help you find and connect with even more members of the Flickr community! Suggestions are based on your contacts and the people they know. You can add contacts from Find Your Friends page or right from new module on Flickr homepage.
You can also designate them as a friend, family or contact right from the modules. If you need even more suggestions, just dismiss the ones that aren't interesting and new ones will come up! If you don't want to be suggested to people, this feature uses existing "Hide your profile from public searches" setting. So if you already choose to have your profile hidden from searches, it won't show in this feature either.
Also introduced a new option to check your contact list on Facebook to see who also has an account on Flickr.