Exactly so. The main issue that I have is with people who tie literacy in English as a measure of intelligence and functionality. Some of the most brilliant and eloquent orators and storytellers in American Sign Language I have met were functionally illiterate -- but through their beautiful hands, magnificent images were painted in space. It is also a failure of the education system, trying to teach English in Signed English or Spoken English. The most effective teaching of English that I've seen is by a fluent American Sign Language speaker who can explain the different parts of speech.