Count me among the members of the cult of Evernote, a web service (with 50,000,000 users) that stores digital documents and makes them easy to find. I use it with my Fujitsu ScanSnap document scanner (here's my review) and would have a very hard time without them. The current issue of Bloomberg BusinessWeek has our friend Rob Walker's excellent story about ardently devoted Evernote users. “What you put in Facebook isn’t who you are,” says [Evernote CEO] Phil Libin.