We can make of these terms what we wish.
Most communities of people different to the majority (gay, black whatever) have re-claimed negative terms and used them in a positive, affirmative sense. Aside from word-play on the terms Asperger's (Ass-burgers) and Aspie (Ass-pie), the spiteful people out there don't really have one particular term to nail us with, mostly because most people don't even know we exist! Therefore, we just don't have a term to rally under with collective determination.
In that sense, having a label doesn't really help anybody. Whether or not it happens to be a moniker you like. If it doesn't mean anything to the recipient, then it doesn't convey any useful information.
So, if you don't like Aspie, make up something you do like try it out and see if it sticks. It doesn't have to be related to the name Asperger.
There could be one excellent word out there to describe pretty much all the common traits that sounds good and has no negative connotations. If you find it, let us know!
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-~ God-damn the day that I was born ~
The night that forced me from the womb ~-