From the Aspies I've met so far, there seems to be around three kinds of Aspies or at least three categories of Aspies that I am able to conceptually lump Aspies into.
There's the Aspie that is quite reserved, rigid in social situations, calm and collected at times (but, depending on the individual, might also explode at other times), often feeling intense feelings, and is practically an introvert in many ways.
Then there's the second kind that is an extrovert, has no issues with socializing with others, often seemingly naive and innocent, and comes off as awkward despite his tendency to socialize with others. This person's Aspieness is usually more apparent than the Aspieness of the first type, and some Aspies may find even this type a bit too awkward for them.
And third is the type that just doesn't seem to exhibit much Aspieness at all yet somewhat identifies with the mentioned traits of Asperger's/autism and believes himself to be so. He may or may not actually have autism, but this is the third type.
Personally, I consider myself to be most the first type. Rigid, selectively mute, and only freely open to people I'm socially comfortable with. With others, I am extremely reserved and only speak when I have to speak (for example, with customers) or when an intellectual discussion I enjoy arises and I end up attracting a lot of attention onto me.
What about you?