Quote: The Sony 24mp sensor is current technology and has the same noise performance as the Sony 16mp sensor therefore your statement, that 16-18 maxes out current technology, is incorrect.
It's bizarre that so many years after experts said man would never fly faster than the speed of sound, or go into space, we still have folks that think they can make a name for themselves imposing limits on technology. Even more bizarre are those that try to impose limits on a class of technology, like APS-c while pretending that FF or another system don't suffer from the same limitations. In the case of this board, we have folks who use 5 year old questionable data to make their case. At this point, we've reached the stage where other considerations besides the sensor technology used are the defining factors in photography. I know it upsets the geeks but we have entered the 400 horsepower car stage of photography. We don't need more MP, and as printer technology improves we'll need even less. Camera makers will continue to produce high Mp cameras, the way auto makers continue to make 400 horse power cars, not for people who need them because almost no one needs them, but for people with small *****es who are trying to compensate.
Dynamic range , getting to a full 16 bit palette and increased sensitivity are all more important at this point than increased Mp. Everyone is impressed by more MP, but no one can post examples clearly showing why they need it. While it's possible it might be necessary to the few, those doing museum type prints at sizes up to 60 inches, that isn't a market most of us have access to, and is hardly worth even discussing. People love to pretend they need big. But using what you've got efficiently is almost always better than acquiring the biggest, no matter what the product.
I don't listen to the people driving 400 Hp gas guzzlers either. They are off in their own little out to lunch world. They resent reality, and have their little arguments they use to justify their excesses. Most of which make sense as excuses to buy something new rather than a verifiable solution to a list of real needs.