I never implied anything of that sort. But you must also understand any image starts with a sensor, the rest of the chain cannot create any new data only modify Data coming off the sensor. So sensor difference do matter. To say it is not is dubious.
Finally i have a M on order so I am not scared of M. I know the M for what it is. It is a better camera in build, weather sealing, LCD, Live view etc etc. it is also different than M9 in color/tonal characteristics and iso output due to sensor differences. Whether you will notice it in your final output or whether it matters is a personal choice. It is ok for the new M to be different. After all if every camera is the same, we will not have so many choices. But at the same time, I understand what each camera/lens brings to the table and use it accordingly.