Share a great check-in with even more friends – you can now mention Facebook friends who aren’t on Foursquare
With Monday’s iOS update, you can now mention Facebook friends who aren’t on Foursquare in your check-ins. Just tap the add friend icon when you’re checking in and scroll down to find them. Your friends will get a notification on Facebook, and will be tagged in the Facebook post if you choose to share it there.
Android, your update will be coming soon!