guys, plane are really pretty safe. just think about how many planes flew each day, and a lot of the incidents happened didn't end up in disaster, most of the minor failures didn't caused even an emergency landing and the passengers don't even know about it. many many things kill more people globally per day. you are 100 times more likely to die in a car crash. and since this thread was posted more than 200,000 flights had lifted off and safely landed in the world.
you can't expect new technology to suddenly revolutionized commercial aviation, planes are expensive and were designed to last for decades, not like airline company can afford renewing their fleet often, and for plane builders, it's a huge investment in time and money to design a new plane.
In the world there are a lot of small regional airlines who flys old planes, second hand third hand planes bought from other companies, with maybe less than ideal maintainence programmes, but they don't really have the resource to change it.
but hey, the Dreamliner is on the horizon (if the airline company can survive the oil price that is)