Emacs23

Square sensor please. I hate shooting phones in landscape orientation.

But the FF sensor has better high ISO performance (more than a full stop in case of Nikon, about two stops in case of Canon), so you'll have even lower noise level with FF and f2.0 lens than with...

That would be great indeed. So called "CZ" 24/1.8 doesn't worth its price: so-so optical performance, build and quality control.

Personally, I don't think there is much to joy about. I don't see the point of large camera since I'm not using lenses longer than 85mm and my main interest is street and landscape shooting — so...

Top (Leica) shot looks more appealing thanks to better lightning and nicer color. The part in DOF also look crispier on Leica shot.

No

The Sigma 19 is sharper lens wide open than Sony 20.

Flexibility. And it's just impossible to compare sensors with different megapixel count: the first step is always reduction to the lowest common denominator, in case of 24Mp vs 36Mp, the 36Mp...

Smart people won't make decisions based on 100% crop of radically different resolution cameras.

This so called "zeiss" only worth $500, not the price Sony traded it for.

The entry level Fuji X will be soon: it's JPEG is way better than one of Sony. And the lens of Ricoh GR is much better than overpriced sony crap.

It's a little difference in practice, once some advanced NR applied

Studio shots taken at closed apertures. No wonder, there's practically no difference (other than one caused by different focus points — dpreview isn't careful enough about them).
In my opinion...

Take any camera that utilizes Sony 16Mp sensor and you'll get what you want. These cameras will have slightly better fine detail than X-Trans, otherwise the difference will be negligible.

@Marike6
From what I have seen, the Ricoh is just as sharp in the center and definitely sharper at edges. IQ wise: the Nikon should have some advantage in DR, because it is generally shares...

@Marike6
From what I have seen, the Ricoh is just as sharp in the center and definitely sharper at edges. IQ wise: the Nikon should have some advantage in DR, because it is generally shares...

Yes! With new M-mount!

Yes. Howerer, the resolution of XTrans is lower than one of bayer ;)

It's flaring I believe. Any filter mounted?

Fuji 35/1.4 has significantly higher light transmission as well.