I leave my compact Fuji in my bag. I call it my "portable photocopier"; in addition to taking "normal" pictures, it's great for keeping a copy of various documents, articles, and such that cross my workday/path when I am on the run.<p>When I upgrade my phone, I'll probably be able to leave it behind -- although some of those documents I might not want on an Internet-connected phone. (OTOH, WRT physical access, the Fuji does not have a security code / password.)