This new system is not more modular than any DSLR, you can change the lens, except they will lose much more value over time considering that they only work with only 1 resolution. Imagine if film was stuck on alphanikonrex's 50mm f/1.2 that would be bad today because he wants to shoot it with a much newer body.
Exactly! I intend to use that lens for the rest of my life! Anybody know how to bring it to the afterlife? ;^) (Come to think of it, maybe Nikon will have an AFS version of it in the afterlife :^) )