Could be an introvert OR an extrovert. What? I fit a lot of characteristics on that list and know I do not have Aspergers.

Half of the population has social skills or other personality characteristics below the 50th percentile, and therefore would identify with a lot of the "traits", because they are technically in the minority compared to other people. Every person has strengths and weaknesses. You could probably fit people into rough groups based on their strengths and weaknesses. In every high school you will find a group of geeks or nerds or people who just do not conform very well. Do they all have Aspergers? It doesn't mean there is a disorder or syndrome.