I've just been looking at some websites you recommended re verbal dyspraxia - and some of it was frighteningly familiar ... one particular case study sounded exactly like ds1. No-one has ever diagnosed/categorised him, though I have often asked why he's had these problems, or what these problems are.
Well, so what if he has verbal dyspraxia? ... he's been having speech therapy for 2.5 yrs on and off, and now has a full complement of sounds, and uses most of them most of the time. (At a poetry festival this week he was the clearest of anyone in his year ... a year ago he would have been incomprehensible even to me.) Does a diagnosis make any difference?
He is certainly a rather 'odd' child, but his school treat him as an individual, and he does well on this. His severe speech problems have not hindered his literacy at all, which is fantastic. He is also on the school's scheme of gifted&able children - so academically there's no problem at all. He has considerable difficulty controlling his emotions, but this is improving. He is also lacking in social skills, but this has improved a lot with 12 months at school too.
His co-ordination is not great - hasn't learned to ride a bike yet (he's 6.5), but seems to be getting close. Has been going swimming regularly all his life, and having lessons for the past 2 years ... but still can't swim. As with speech, he seems to have to academically study the anatomical movements required to achieve something, and then learn how to do it ... he doesn't do anything physical just by natural instinct.
So, basically there are a few concerns, but generally they are VERY minor ... so do you think there is benefit in diagnosis, particularly of mild cases, or not?