You are entitled to you preference, however as this is my field of research - i will say with little doubt, there is nothing about analgue filters that cannot be modelled - they just aren't that complex. True enough linear techniques aren't the way to go about modelling them, but for a long time (and to a certain extent, now) linear techniques have been all that was available in an affordable system or any system at all.
But I'm quite happy for the industry to have their doubts - and i know that a lot of the industry have their interests lying in people believeing true analogue tones are the special realm of analogue circuitry - this is fine. It is fine because when it is finally achieved (and im sure this will happen gradually over a series of generations) the competition will be few and far between...
Delay, phaser and chorus effects have already been well covered as linear techniques can easily model these (mainly because they use sampling techniques anyway) - though im sure they can be adorned with more modern modelling to enrich the tonality.
I'm sure you aren't to be convinced, anyway, so I'll cease my efforts in the forum, but just remember for later on...
I told you so...