People who love books are as passionate about their cause as people who love Relay For Life. The Wall Street Journal today has a nice write-up on the eCommunity Library Thing. Library Thing is for people who love to read and want to share their collections and experience with books and reading. Want to meet people who absolutely adored Clifford the Big Red Dog as a kid? You can do it here. Need a recommendation for books on German history. Put those tag labels in the search option. Library Thing is an organizer on both the personal and social levels. Could you name all of your books for an insurance claim? Can you remember the title of that book someone recommended two years ago that you finally have time to read? Per the WSJ, it is also an example of how a concept became a reality and them became an income generator.