I've chewed through so much buying and selling I lost my attachment to brands, except maybe Nikon 😉. I worked at an online camera store for a while as well so I'm used to quick judgements about products I feel have shortcomings, but I mean no offense 🙂
If I can elaborate a bit, I mean dog because it needed if filters, it's image quality really wasn't all that great for the $$$ and it wasn't full frame, all factors I feel for a digicam of its time make it a very average product. To draw an allegory, I feel the m8 was like the m5, a bit strange, with cool ideas but with flawed execution. The m9 is so fantastic I just don't think an m8 makes sense personally.
Of course I'm sure others have managed to get some fantastic images out of it, but I definitely didnt break a sweat when I parted with mine and went back to my trusty bessa r2a & full frame Nikon. But if anyones got some spare cash sling it my way cause I'd almost die for an MM 😀
Back to the original topic, if the LCD unit is identical for the m9 and m8 and Leica supply's third party repairers with parts then I think a viable work around will exist at least until they stop parts for the the m9 🙁