You didn't have to mention that, it is clear from your posts...
As for your list of "defects", I'm sure that you know that it is mainly a load of Internet baloney...
Top plates? You probably mean that the top plate of the M6 from 1982 may show some cosmetic damage after a few decades of use...
Yes, sensor corrosion, but do you know the reason? It could not have happened on another type of camera. And what other camera maker replaces the sensor for free without even asking about guaranty? It took a class action to get Nikon to do so, and even then they attempted to muzzle the publication of the facts.
Huge slow zooms (SL I suppose) - yes, for Leica M users, not if you compare to SoCaNikon etc.
Distortion on a 50? I wonder where you got that one from. It must have been Digiloyd..
Integrated digital-optical corrections. Indeed, anybody who is not living a stone knows that all major manufacturers are starting to use that technology to improve their lenses. It is an extra degree of freedom to correct higher order aberrations. It would be stupid if a lens designer did not take advantage of this progress.
Yes, a mechanical rangefinder system can be knocked out of calibration by the very nature of the system, so Leica made that practically impossible on their newer models.
The only things you are correct about are the strap lugs-a manufacturing defect ( loose - not worn, the locking compound on the screws was missing) in a small series of cameras and there were actually nine cameras that really worked loose - do you want a list of bloopers industry-wide?
And the service times - that is a realistic point of critique.
As for the photojournalistic pedigree, where do you think the association of Leica and Magnum comes from?
I'm glad you enjoyed my mention that I'm horrible with rangefinders, whenever I use one, I end up trying to take a photograph in portrait orientation, and then it becomes clear that Rangefinders and I are utterly incompatible.}
I'll let the top plates one slide, because as I said "I'm sure I've read something about top plates" but couldn't remember the exact issue, I know it wasnt from 1982 though.
Sensor Corrosion, yes but it wasnt any other manufacturer was it, also Nikon instantly handled their oil on the sensor issue with one of their top of the line bodies in recent years, I'm not a Nikon user so I can't comment on their customer service, but I do know Canon have been great when I've dealt with them (and fast, unlike Leica). Leica didn't quibble about the warranty because they'd sold a product with an inherent problem, they didn't do it out of the goodness of their hearts.
Huge slow zoom, yes the SL, and yes compared to Canon/Nikon users it's still very much oversized and slow compared to the competition.
The new SL based 50 shows significant distortion, I don't know who Digiloyd is, I do however know that it should be possible to build a 50 without significant distortion.
The Q's 28 also has significant distortion, which is software corrected, how much of an issue this is to you is up to you,(and I've seen people have significant issues about it on this very forum), but we're poking holes in all those claims of optical supremacy and purity.
Oh it's now almost impossible to knock the rangefinder out of calibration, so that it doesn't need to be sent away to be recalilbrated, how many years has it taken for that to be added.
The reputation, yes they absolutely did play a huge part in the documentation of the 20th century (they also run ads claiming that work shot on other cameras is Leica). I'd like to see them play a part in documenting the 21st, even if I can't use the damn things
They're doing a Kodak or a Blackberry.
They have a product that differentiates them from the rest of the market, but they're not paying attention whilst everyone else is racing ahead, and they're being left behind.
For a company that was important and enabled some incredible work,I want to see better from them, both in terms of product, and in looking after their shooters, because they're pushing themselves out of the equation.
They even have the bonus that the wide angles don't work well on unmodded Sony's (and it's not the same experience of course)
As far as my photo is concerned, even ignoring the quality loss from an aggressive automatic resize, Leicas aren't doing that at those kind of ISOs, we don't get to shoot at Base ISO all the time (and to be honest I'll put the original of that shot against many at base ISO, because the level of detail is ridiculous, and it's caught that moment exactly as I wanted it to.
It's not a world class photo, I wouldn't (and didn't) claim otherwise, but it did exactly what I wanted it to, how I wanted it to, and the result was exactly what I wanted.
That gets to the crux of the original question, not has Leica alienated Leica users, they have an extraordinarily loyal user base. It's a wider question than that, have they alienated Photographers.