Share your book collection and find other book lovers online.
LibraryThing is an online service to help people catalog their books easily. You can access your catalog from anywhereeven on your mobile phone. Because everyone catalogs together, LibraryThing also connects people with the same books, comes up with suggestions for what to read next, and so forth.
Enter a world of book fans just like yourself and engage in sharing your love of books while maintaiing a troublefree catalog with no software installation needed to updte and upgrade and repurcahse.
Cons
There is always the risk that a service like this can be acquired by a capitalist and changed, so if you can keep downloaded backups, it will be a good thing. Not available in all languages,
Summary
No matter what operatings system you are ussing or where ever you are located, you can always log into updating your book collection and explore what others think of your books.