BookCrossing is the world's library offering a social community which attempts to track every book ever written. With tens of millions of books and millions of users, it encourages readers to read, register, and release books for others to enjoy. BookCrossing is a social network for people who love to read and would like to connect with other avid readers.
KnowEm Members on Bookcrossing are commonly tagged with:
411 Users have profiles here
Social Media Relevance Rankings
Social Media Relevance Rankings describe how each site is performing relative to the roughly 600 social media networks KnowEm is currently tracking. A site with a score of 1 is in the lowest percentile for that metric, while a site with a score of 100 is in the highest.
For example, if the site has an Alexa relevance ranking of 10, that means it is ranked lower than 90% of the other social media networks. A site with a relevance rank of 90 is scoring higher than 90% of the others.