When Alexis Wineman was diagnosed with borderline Asperger Syndrome at age 11, she thought the answer to "what was wrong with me" came too late.

Somewhere north of 15,000 American children are conservatively believed to be afflicted with Asperger Syndrome, a disorder characterized by obsessive and rigid behavior, poor communication skills, clumsiness, and a lack of empathy and reciprocity. Cases of Asperger's and a related disorder, autism, exploded in Silicon Valley over the past 20 years, according to state-funded outreach workers — an assertion that will come as no shock to users familiar with pedantic, apathetic, tight-lipped and self-serving tech companies. How, exactly, does Asperger's work, and has it had a material impact on how the technology sector relates to its customers? Below, find a quick guide to those questions, and a look at why one of the Valley's most famously infuriating pedants, Facebook CEO Mark Zuckerberg, is rumored to have it.