I've got a blog, only it's more geared towards nature photography and tends to attract readers who are either bird watchers, waterfall wanderers, horseback riding adventurers, and overall outdoor types or simply those who photograph nature in their own backyard.
Am not entirely sure whether to list my blog here or whether you're looking just for autism-related blogs.
Would also prefer to list my blog, if there'd be any interest, in a couple days ... after I process my latest photos taken just today which remind me very much of springtime in Middle Earth, which methinks will be a better blog entry than some I've done recently (although the blog entry where I admit to being the Queen of Narnia was pretty fun).
Anyways, I'll definitely be checking out your blogs! 
_________________
~~ the phoenix
"It's the end of the world as we know it, and I feel fine." -- REM
.......
.....
...