I am writing this from Seat 8D on an Alaskan Airlines flight as I am giving an internal talk today at Amazon, which they call a "fishbowl."  It should be fun.  I also wanted people to know that I am giving three local talks in the bay area that are open to the public this week.  One is Thursday the 30th, which I am giving a Silicon Valley Commonwealth Club talk, but unfortunately, that is sold out.  I am also giving a talk at Xerox PARC that evening, which is free. Go here for details.  Finally, I am giving a talk at 12:50 on October 1 in a speaker's series at Stanford ran by some folks in the Computer Science Department that is also open to the public — go here for details. I hope to see you at one of these talks. I have been having a lot of fun discussing these ideas with people who work in diverse jobs and industries.