It seems odd that, for a person who claims an MP-4 is the ideal, he would be complaining about the buffer on the M9. Now, with digital, he HAS to be able to shoot more than 5 frames in rapid succession? And, his complaints that the EOS AF 'wastes time' don't quite make sense to me. As if he didn't have to focus the Leica? These seem like the complaints of someone who is using multiple systems and multiple types of cameras, but now that he's in the digital age, he doesn't feel like there should be any compromises or need to make small changes to how he works. These things are not magical, and wanting to take the RX1 into rain just seems like the precursor to another rant.
I hadn't even touched an RX1 until this weekend, when i found a Sony store and spent all of a minute and a half with one. It seems like a nicely built piece of kit, but like most everyone, i did not like the absence of a viewfinder. The Sony store did not have the accessory viewfinder (imagine that), but the salesman assured me it was of the same quality as the one in the top of the line SLR. I had a go with that, and its EVF was better than any of the ones i had previously seen, but i still don't like them. I wish the RX1 had the NEX7's optical VF, or better yet, something like the Fuji's hybrid. But, there i go, wishing for magic.
One day... the right digital will appear. My feeling, though, is that it won't ever be just ONE camera that is ideal. We'll have to get what we want from using a combination of cameras. Which will keep us in gear forums for the rest of our lives. Enjoy the comradery!