Jaap, I don't mean to sound insulting. As you know, I have a very high regard for your work. But, if you were setting off on, say, a two day hike into the mountains, would you actually depend entirely on an M8 or would you carry something else for backup? I've never had a single failure with my Nikons -- ever -- and I've been using Nikon digitals since they first came out, so I'm not concerned about going far afield with my D2X, which is heavy, but isn't as heavy and inconvenient as carrying a couple of rangefinder bodies and several prime lenses. Last summer I fell down some sidewalk steps with that camera and it hit hard enough to total the lens that was on it, but I was able to mount a different lens and go on shooting. I know you've had very good luck with your M8, but I also keep reading about M8s dying, locking up for no known reason, etc., and requiring several months' turnaround for repair. I might expect that from consumer point-and-shoots, but not from "professional" equipment priced the way the M8 is priced. As I said in a thread early this year, that's a heartbreaker. I really wanted an M8 for street work, but I'm not about to pay six grand for a camera that might have to spend half its life in Wetzlar. I still hope and pray that Leica will come on with an M9 that lives up to the reputation Leica had back when I was working with my IIIf, M2 and M4.
As far as pros on LUF or anywhere else shooting with M8s is concerned, anyone can call himself a pro, and I'm sure there are photojournalists doing street photography with M8s. But I have a credulity problem with someone who calls himself a pro and then claims he does unrepeatable shoots such as weddings with an M8. Maybe they do, but then there are people in the circus who perform on high wires without a net. They're pros too, and their attrition rate is very high.
Best regards,