A Review of Bookcrossing.com
Site: Bookcrossing

Members: ???
Features: Bookcrossing is another sharing site in the vein of BookMooch. One of the features that Bookcrossing has is that users physically tag all of the books so you can track who has had it, their journal on it, and where it has gone.
The different is that bookcrossing leans heavily on paid features like a members plus program for $29.95 for the year or $5 monthly. The features with a paid membership include the removal of ads, extended profiles, and much more customization. Also bookcrossing looks for people to buy the tag kits through their online store.
Review: Bookcrossing has more features than BookMooch and some fun value added things like the tagging and following of books. However if you just want to exchange books I think that a free service like BookMooch just makes more sense. Bookcrossing has a fun and feature rich site that although looks like it was designed in 2000, it is still rather functional.
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