"I don't know why this question about "open" systems returns again and again."
Qnu, you may have seen it "again and again", but many others may not have. Many on this forum are just delving into digital, or are still using film with the prospect of digital in future.
You seem to have a distinctly negative view of developments, and a conspiracy theory for everything that's happening ... which, in part, may well be true since it is the business of business to make money and compete.
However, having had long term experience with so called "open systems" with the Flintstone technology and Rube Goldberg connections required to allow multi-platform use, I for one welcome the integrated DSLR concept ... as long as the closed system is versatile. If I never see a sync cord triggered system again, it won't break my heart.
Besides, you don't see the relentless juggernaught Canon worrying about interchangeability, or whether components of other systems work with theirs.
All the Major back makers offer multi-platform applications with their backs including Hasselblad. But it ain't cheap to adapt them to different cameras. What's changing is that the cameras themselves are becoming more specialized to the proprietary backs made for them ... to facilitate increased communications between all the modular system components. The benefits of this more recent development is readily apparent with the improvements in imaging using the Hasselblad H3D ... and that's probably just the starting baby steps.
Qnu, you may have seen it "again and again", but many others may not have. Many on this forum are just delving into digital, or are still using film with the prospect of digital in future.
You seem to have a distinctly negative view of developments, and a conspiracy theory for everything that's happening ... which, in part, may well be true since it is the business of business to make money and compete.
However, having had long term experience with so called "open systems" with the Flintstone technology and Rube Goldberg connections required to allow multi-platform use, I for one welcome the integrated DSLR concept ... as long as the closed system is versatile. If I never see a sync cord triggered system again, it won't break my heart.
Besides, you don't see the relentless juggernaught Canon worrying about interchangeability, or whether components of other systems work with theirs.
All the Major back makers offer multi-platform applications with their backs including Hasselblad. But it ain't cheap to adapt them to different cameras. What's changing is that the cameras themselves are becoming more specialized to the proprietary backs made for them ... to facilitate increased communications between all the modular system components. The benefits of this more recent development is readily apparent with the improvements in imaging using the Hasselblad H3D ... and that's probably just the starting baby steps.