I recently discovered a great website called LibraryThing http://librarything.com I've been telling all my friends about it ever since. Unfortunately the majority of them do not share the same enthusiasm about reading as I do. Fortunately it's easy to meet people on the internet who do though. Basically the website allows you to enter your entire book collection. There are a lot of options available, such as tagging, reviewing, etc. Once you've entered your collection you can do many different things. The site will show you fellow members who share the same books as you. There are numerous groups. The size is amazing to say the least, and you really have to browse through it to appreciate it. If you love to read then I would be amazed if you don't take a liking to this site. If any of you decide to join up, feel free to add me as a friend. My page on there is: http://www.librarything.com/profile/Zer0_II

checked it out today, looks very cool!
(it will take me FOREVER to enter all my books...) :-)

My profile is: http://www.librarything.com/profile/JimmyShelter I'm also on aNobii, ( http://www.librarything.com/profile/JimmyShelter ) which is a comparable site. It looks better, but is less complete then LibraryThing. I haven't tried GoodReads yet.

I'm on Good Reads, which is a book reviewing site. Voila: http://www.goodreads.com/user/show/764075 Not the same as Library Thing, but still a cool site.