Google WiFi Client Explained from Om Malik is a quick, nice follow up on some of the Google WiFi stuff. In short, people ARE using it even outside of San Francisco, along with some info on how it works and maybe isn't so secure.
SES Denver (Oct 16) offers an intense day of learning all the critical aspects of search engine optimization (SEO) and paid search advertising (PPC). The mission of SES remains the same as it did from the start - to help you master being found on search engines. Early Bird rates available through Sept 12. Register today!