Because it's the best way to use a Leica lens with a digital capture body. I doubt the body is as disposable as you suggest. My M9 should be making photos for me for another five to ten years ... I rarely kept a film camera that long, although I have several that are older than that.
G
Yup, it's all about the ranger finder shooting experience for me, and the M is simply the best at the moment. Ergonomics are hugely improved from the M9.
Fuji will get there at some point with their hybrid viewfinder, and APS-C sensors will catch up to where FF is now, but there's a way to go.
My M9 gave 3+ years of trusty service, which works out as under £1500 a year, which is significantly less than I was spending on film. I could have traded it in to reduce the cost, but I'm quite attached to it, and it's possible that it will be better for low ISO long exposure than the M, we'll see.
There's a lot of "man maths" going on here, to justify the cost, but why not
🙂
Honestly, if they'd brought out an M9.3, with just the M's ability to take the GPS grip, and M shutter, I'd have bought it (but not pre ordered). Add in live view, the better screen, the thumb rest, and the new frameline illumination — it's a no brainier.
Any longtime Leica shooter who handles an M is going to be very tempted. If you can't /really/ afford it, don't try one, it will be bad for your financial health!
- Steve