You do realize that the way the incentives are laid out, it's exactly the people who do what you ask who will not get permanent jobs, so you'll still be left with those who don't. You can't accomplish what you want by bitching. As someone said in the discussion about Google hiring yesterday, "incentives matter". I agree with you that more emphasis needs to be put on careful work instead of cranking out flashy publications, but until people are rewarded for that, things are not going to change much.