I was hoping PB3 would fix my AirDrop problem. I am still unable to connect to my Mac running PB3 with either my iPad or iPhone running IOS 8 GM. The devices just do not show up in Finder - AirDrop. Now one thing I don't understand, in Finder where do I control whether Everyone, Contacts, etc. can connect to AirDrop. I see nothing there that has that.