As the mother of a son who attends a school for learning disabled children, I have heard this story several times before. It's a story, but that is all it is. I could give you a dozen reasons why I don't think this story is great, but some lessons you have to learn in life and not be told them.
Such as:
1. 'typical' little league teams will not let disabled children play with them. That's why they have 'special olympics' for the physcially disabled.
2. That having a disabled kid hit "homeruns" on every pitch isn't playing with them, it's placating them.
Anyway, not to burst your 'feel good' bubble, but ask yourself, how often do you SEE acts of compassion and how many came from you.