cuppycakesong, I agree with you that an inability to draw can be an issue of concern, even if you don't want to be an artist. My ds's inability to draw is part of a larger picture - his motor planning and visual perception seem to be a bit off. His phenomenal memory, good concentration and abilities in other areas mask this quite well, as he can learn motor skills by rote and is not at all unco-ordinated at learnt tasks, but the deficit is there. And it does impact hugely on his confidence, because modern education in the early years seems to take an ability at and enjoyment of typical children's activities for granted, and expect children to learn by pursuing those activities (ie learning through play). My son hates drawing, painting, colouring, cutting, sticking, lego, sandplay, moulding, construction, jigsaws etc, but can read fluently and expressively, write neatly and do the most complicated sums in his head. He finds it difficult to demonstrate this knowledge in the school environment, though, because of the way modern education is structured (and his total lack of confidence). He needs to be taught how to do physical play, but didn't need to be taught how to read, write and add up! I have tried every trick under the sun to get him to enjoy using his hands, to actually DO things rather than live in his own head, with no success to date. I do feel he is missing out on a big chunk of important development, but literally all he will consider doing with his hands is a bit of writing from time to time. And, surprise, surprise, his hands tire easily, so he can't even do a huge amount of that, albeit that what he does do is lovely.
Bit of a rant, but a lovely excuse for me to let out my frustration!!!!!!!