What happens then is that the people with apps, the people with jobs at Google, Apple, Facebook, live in a completely different urban landscape than ones who aren't in the ecosystem. When we can't see the problems of MUNI we don't feel them, and when they aren't problems for us we won't feel like fixing them. I'd love for us to have more of a civic sense as well, vs this complicated and classed (but faster to build!) layering of private infrastructures.
One of the most jarring San Francisco experiences I had when I first got here was getting off Mission/16th BART and then walking a block to Valencia street. The difference that block makes is a good metaphor for what I'm trying to describe in this article, but I'm not creative or articulate enough to describe it in this context and have it make sense.
Catherine Bracy
http://cyber.law.harvard.edu/people/cbracy
http://www.linkedin.com/pub/catherine-bracy/19/84b/350
You might want to include an "about" page on your tumblr it's nice to know who is saying what and I had to follow some links to find the above.