Apple chooses to put in minor incremental upgrades to keep us on an annual leash. They could easily pack a gig of ram, 5 megapixel camera, etc. But they choose not to. Because now, that would be bad for their business forecast.
While other companies are out trying to pack in the latest and greatest (1 gig of ram, 5 megapixel camera, etc.) Apple would rather give us the bare minimum just so they can "wow" us every year.
Congratulations you know nothing about the economics of making 50 million devices or running a billion-dollar company.
The iPad 2 and its components are obviously sufficient to meet some consumers' ideas of 'value for their money'. You don't like the camera, big deal.
Apple doesn't make anybody buy its products; other companies are free to try to do better.
Have fun barfing in your own mouth fanboy fanboy rabble rabble