Facetime is great, but Apple doesn’t own the mobile video calling market. New this week is an announcement from Fring that they have launched 4-way video calling on mobile devices, for both Android and iOS. Since iChat enabled the ability to chat with multiple people at once in a video call, it seems reasonable to me that Facetime can’t be too far behind unless Apple decides that multiple-person video chats fall into the category of “just because you can doesn’t mean you should.”