I personally don't give a rats ass if the airplane is dirty, that's managements job and if they don't care, it must not be important. Look how filthy subways are, does that stop anyone? I've flown every airline except Alaska and they are all filthy, AA makes us look like we do a good job. As far as clean cockpits? The majority of that filth is from our slobbery ways, we just need to clean up after ourselves is all.