I disagree with the characterization of SF as forward-thinking. There are many people with big ideas and willing to undertake risky endeavors, but there are als

I disagree with the characterization of SF as forward-thinking. There are many people with big ideas and willing to undertake risky endeavors, but there are also many people who vehemently resent "techies." I think most SF citizens regard "techies" as mildly obnoxious. Overall, I find that SF is relatively tolerant of diversity, /except/ when it comes to people working in STEM disciplines, and so wearing Glass in SF is really asking for trouble.