<p><em>That leaves the EVF, which videographers have been perfectly happy to use for ages now.</em></p>
<p>I know some videographers and a lot of the time when I see them in action, they're not using the EVF. They're looking at the LCD or the subject directly past the camera. "The EVF is awful" is what have heard, unless they're using an extremely expensive high end video camera. In any case the video camera records a continuous sequence of shots at high frame rate so the user doesn't have to time shots based on subject micro-expressions (which the camera wouldn't record properly, anyway since it's all a blur at the shutter speeds required for a fluid appearance of motion) as still photographers do. It's the most important thing in the success of a photograph of a person in my view, how the facial muscles appear in support of the emotion expressed, and at the very least the foundation of my people photography.</p>
<p><em>a close WYSIWYG to the final image</em></p>
<p>That would be impossible since each raw image is processed using highly individual adjustments in post-processing. When I am photographing, I want to see the subject, not a computer's rendering of what it thinks the image of the subject should look like. The appearance of the photograph is determined afterwards. Learning to do proper exposures is like the first steps of a child learning to walk. Any experienced photographer is going to have no difficulty with trivial matters such as that. What they want to say with the image, that's another matter which some people do struggle with even later on.</p>
<p>The X100s is a nice, quiet camera. I never used the EVF; the optical viewfinder was however very nice (if dark). However I find the image quality of my Nikons to be much better, and the Fuji X100s doesn't do continuous autofocus with any but the central AF point. I specifically want my camera to have off-center AF tracking capability, which is one of the reasons I eventually bought the D7100.</p>
<p><em>Nikon should go back to producing advanced DX bodies and lenses that "advanced amateurs" want and are willing to pay for.</em></p>
<p>I think they do a lot of that already. The D7100 offers incredible AF and sensor for the money, and it's a well rounded camera with just a slight problem: a buffer that is small for the file size. This will no doubt be fixed in a future upgrade, and it'll still stay at about half the price of any D300s replacement. Nikon has in recent years introduced a lot of reasonably priced lenses at the advanced amateur: 28/1.8, 35/1.8, 50/1.8, 85/1.8 are all getting excellent reviews and are priced very fairly. The 70-200/4 and the new 80-400/4.5-5.6 are also arguably affordable by this time (although when a brand new model, the AF-S 80-400 was quite expensive). The D610 has better image quality at 1/3rd of the price of the D3X and is much more compact as well. I often hear that this or that segment is "ignored" by Nikon but the facts don't seem to support that. For the specific type of high-fps photography, the used market has many D3s, D3, and soon D4 models available at reasonable prices compared to a new D4s. If you want high speed, and the latest technology, you have to pay to play. Second hand purchases have always been the way beginning photographers (as well as anyone who is particular about their use of money) can get better equipment than they could afford to buy new. In my first 5 years in photography most things I bought were second hand. I don't believe I complained about that, it was a great opportunity.</p>