I think that many manufacturers of photo- and videocameras use same hardware in different products. It's simply the software (firmware) that's decides all possible options. For example: 3D lens from Pan with G2 and GH2 is okay for photoshooting but not for videoshooting. 3D videoshooting is only possible with the 3D videocam(s) from Pan. Is this what we want ? As to me, the answer is clear: NO. I'm looking for an open source camera, where apps can be downloaded from an apps open source store. Am I'm dreaming ?