OK, what you actually said in your OP was 'I need some positive stories of progress made by other aspergers children.'
Right then!
Mine was referred at infant school to an ed psych because, as the school put it, he was 'the worst case they'd ever had to deal with' (small village school, so possibly not the widest experience!).
He was diagnosed with Asperger's at 7, which changed the official view nicely from 'child who's difficult at school' to 'child who's finding school difficult for very well understood reasons, which you, the school, now need to address'. Diagnosis is harrowing but GOOD.
He's 11 now and got 5s throughout his SATs, which won't mean a thing to a parent of a 4-yr-old but is jolly good -- especially for a child who sometimes managed to go whole terms without putting pencil to paper.
His leaving report from his primary teacher comments 'He has a small but constant group of friends and I have never known there to be a dispute between them'.
He learnt to sail this summer. On the final day, he took his little sister out for a sail, capsized, got the boat upright without letting go of her hand, heaved her back in and returned to shore -- before us terrified adults had managed to find the paddle for the rescue boat! (Yes, they had lifejackets, but still, I am so proud of him and so very impressed by his calm competence.)
I could go on! Autism /Asperger's (if it is that) does not make a child less human, less loving (might show in different ways, admittedly), or less worthy. My boy likes the explanation that he has a different operating system -- not Windows, like ordinary boring people, but Ubuntu (techie dad, can you tell?).
Hope this helps!