Yes overload a living soil happens all the time, just look at the no tillers on sites all over. Nothing comes from nothing remember that. Soil biology eliminates leaching>??? ok if you say so, maybe minimizing watering does.
Natually restored by????? top dressing. No offense but a few of your statements above are not factual and I don't live in fantasy worlds to appease others.
I grow organically pal with living soil
Micro organisms attract ionicly charged minerals and transport them throughout the soil. Humus can balance soil solution chemistry if it's out of wack. Carbon holds a neutral charge.
How are they overloading their soil? If you know the most updated recipe it's no problem however I don't think there ever was. No till gardening is never a problem of excess. If it is that's a misdiagnosis.
Your first cycle or two are always interesting. I run into potassium deficiency regularly. I don't pay attention to yellow tips. The only way to load your soil is magnesium. That's it.
Plants dictate nutrient uptake. We're not tuning an organ here. This is where man is even trying to control a natural form of growing. Measuring and mixing and adding and subtracting.
When you read the recipes it says 1/2 to 1 cup per cuF for most amendments. Now that's a big difference. So what say you? Should you tell Clackamas to get his calculator out? If you've been working your soil you have an idea of what it needs and doesn't need. Right now I know that my beds are almost due for a top dress by observing.
We like to think our nutrients stay in the soil forever. Its not true. Otherwise remineralizing or top dressing wouldn't be necessary. Or the 20 lbs of kelp meal I've top dressed would have built up a mighty high potassium level in my soil.
In conclusion I think growers come to organic growing for a more stable and less complicated means of cultivation. A thread like this may be discouraging.