We’ve known for years that the change was coming, but the Internet caught fire yesterday when the latest of many reports “confirmed” that Apple will soon replace its 2003-vintage 30-pin Dock Connector with a smaller, 19-pin variant. With the change imminent, we’d like to take a step back and discuss what it will mean for the Apple accessory market—and why it will likely be less of a problem than some have suggested. Let’s…