Does anyone miss floppies? CDs? What about SCSI or ADB? I can't think of one thing Apple dropped that caused such an uproar at the time that people regret now. Sure, I bitch about my laptop not having an SD reader, but Apple hasn't shown me what's next for its replacement other than thinner (meh). SCSI->USB/Firewire->USB2->USB3->USB-C this all made sense.