I dont know if your thinking is way off, but your attitiude is not very helpful...
"it's 2012"
"old timer thinking no longer applies"
"accept it or step aside"
I know many folks out there prefer or only use acrylics. I know some swear by a particular brand such as Vallejo. Those are not me. I will use wahtever works for the job, enamel or acrylic. There are some acylics I absolutely love (Gunze Acqueous, Tamiya) for airbrushing. Handbrushing is a whole seperate consideration. And other acrylics that do not float my boat.
Yet I am still a die hard enamel user. Their simplicity works for me. At this point in my life, time is my most precious commodity. And the simplicity of enamels is what works best in many cases most of the time for me. Thinner + paint and go. No adding flow agents, retarders, etc.. And I have yet to have enamels clog my airbrush. My manner of airbrushing in an open garage makes most safety precautions un necessary- mother natures ocean breeze works as good as any spray booth to remove fumes. I kow these conditions are not universal-they are just what I have to work with.
To name a brand that is not currently or easily available to someone is of no help as well. Yes us "old timers' can reminisce about a particular brand or color of paint that is no longer available. But in the end, that is all it is, memories. The past is not coming back, and none of us has a time machine to go back and get those long gone products. That is the fun of life experience.
Yes I may espouse a particualr line of paints or say this type is what I prefer. But I am not gonna say- 'you are wrong and must change with the times to work in this hobby'. That is a foolish statement. I may fall back upon 40+ years of being in the hobby to say what has and has not worked for me. And I will continue to work with whatever products I choose, old or new, to get the results I want in my builds. All have their place in my work area.
And while manufacturers are working on improving acrylics, I doubt it is around the clock. At least I hope not. I think there are more important things out there needing that sort of attention from chemists than making a superior acrylic paint