None that I've heard of. As long as you're interested in dating other spectrumites I suggest going to all the lengths you can to meet a few in your area - keep in mind most autistic folks know plenty more autistic folks themselves, that's an extremely easy thing for us to forget. You might be very happily surprised, even if you're forced to travel a lot.
I may not date within any autistic community but I do know that's my favorite type of surprise.
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"Standing on a well-chilled cinder, we see the fading of the suns, and try to recall the vanished brilliance of the origin of the worlds."
-Georges Lemaitre
"I fly through hyperspace, in my green computer interface"
-Gem Tos
