NuName...
A friendly word of advice: If you don't like studying job applications yourself - get a secretary or pay a service provider or head hunter that will sort out everything for you. What use is it complaining about this in a public forum ?
You should treat those that are showing interest in your company with a little more respect (just to be professional) - after all there is always a person behind an application.
Of course there are and always will be many that just lack common sense, as they do not fit the profile in any way and they can't be given any attention - no debate about that - for that person concerned it takes just as much common sense not to receive a reply to such a gamble.
What you are basically showing, is that you are not willing to invest an intelligent thought or a penny in solving your problem - so what does that tell us about you ?
Part of the problem of course is also Internet and Email - it takes 2 seconds to send an on line application - no effort involved and very superficial - which is why some operators insist on receiving classic postal applications only as the increased cost and effort make many chancers refrain. If you don't have any creative ideas of your own and continue using your current media - stop complaining about the quality of the result.