Also, if you like hugging and touching you are likely NOT on the spectrum. I know I love that, so maybe its just highly sensitive and not aspergers.
This symptom is not universal for autism, so its not listed as criteria for autism.
Hypersensitivity to certain stimuli however is, as well as hypo-sensitivity.
Autism is mainly neurological and developmental disorder on clinical scale.
Since autistic people develop a different neural system they often have trouble with many sensations.
Many of the sensations do pertain to hugging and touching, but its not true or universal.
It is only true as much most autistic people do not experience the positive feelings most people do through touch and hence even at early age they may avoid touch or hugs, or be very fussy as kids.
Other problems are such as hyper sensitivity to certain textures, sounds, sensations.
One odd feature is hypo sensitivity, where autistic people can be actually less sensitive to normal stimuli such as pain visual things etc.
The trouble with diagnosing autism is that each autistic person has a different set of symptoms.
Some of them are quite typical for autism, but atypical for normal neural development.
The tricky thing is the exception to the rule always exists.
So the current thinking about autism changed towards spectrum disorder model.
The main reason why knowing whether you are autistic or not, depending largely on how to approach your particular deficits.
Some autistic deficits have no solutions so its either approached on individual level per person, or common self help tactics are employed.
My point though is that there are plenty autistic people that actually do enjoy sensations of touch and even hugs, gasp.
This is actually common thing in therapy where autistic people are given dogs, or ride horses and have pets to develop bonding, social empathy, movements or over come anxiety etc.
Many autistic people prefer boding with animals as they are simpler and more predictable than humans and not surprising touching animals is not something or being touched by animals that freaks out autistic people.
Temple Grandin made a whole point about this where she says she avoids human touch because she does not like it, but she does actually enjoy touch using her squeeze machine, a machine that sooth her anxiety.
THe machine she describes squeezes her whole body strongly and tightly and allows her to relax.
Its very different from human touch, but its very effective for her she claims.