Fun fact: Google+ also royally broke the Google contacts feature in Gmail and it still hasn't quite recovered, meaning you can't really trust it when you sync it to other things. I wound up with 2 or 3 duplicates of contacts, some linked to Google+ profiles and some not, that sometimes had invisible connections to each other. They wouldn't merge correctly. Sometimes when you deleted one of them, more than one would disappear and you'd lose everything that was in that contact. They appear to be trying to remedy with this with the new Contacts web app that's in beta.