You can make the very same argument for images -- remember the libjpeg and libtiff vulns a couple years ago? You can make the same argument for CSS -- remember

You can make the very same argument for images -- remember the libjpeg and libtiff vulns a couple years ago? You can make the same argument for CSS -- remember the type confusion in Webkit a couple months ago? I'm sorry, but you are completely off base here. That is why you're being downvoted.