B3Guy said:
Digital cameras just don't have the dynamic range, and the manufacturers are still stuck in a huge pissing contest over megapixels (in reality, 16MP is more than enough for 99% of all work). Its too bad. They need to work on dynamic range, then film will be truly obsolete.
Right. But, engineering works on what the marketing weenies tell management will sell. More's law usually applies - Some's good, more's better, and too much is just right. The general public is conditioned to believe bigger numbers are better, so a 12MP sensor is obviously better than a 10MP sensor, right? Of course, few people know about sensor size, dynamic range, etc., so those things are rarely part of the equation except for the esoteric types who demand such things and have the money to pay for it.
CPUs follow a similar path. A 3.4Ghz clock is better than a 2.8Ghz clock, right? I mean, it's faster! Except, everybody was getting fooled for a long time using clock ticks as a basis for judgement. Motorola chips had a flat address space, so they were naturally faster due to a lack of having to calculate segments and offsets. Then, while AMD and Intel had very similar architectures, the AMD parts had a much higher IPC (Instructions Per Clock) number, so for a given speed they were always much, much faster than the Intel parts. But, few people knew about any of that. All they knew was "I need more ticks!" Hence, the gigahertz wars.