Ant writes to mention an SFGate article about the increase in laptop theft in the world of ubiquitous wifi. From the article: "San Francisco police statistics show a disturbing trend. Just 18 laptop computer robberies were logged in 2004, but the figure jumped to 48 last year. There were 18 as of the end of March, a pace that could surpass 70 crimes this year. 'It's a changing culture, and crime is following it'"