Is your library in facebook?

I am really surprised how easily you can set up a business or non-profit site in facebook!

You only have to go to http://www.facebook.com/business/?pages=#/pages/create.php and choose the category.
Then you upload the logo, put in additional information about your institution and its nearly done!
After that your insttiution is part of the social network facebook: your institution is where the users are! That could be very surprising for your customers. ;) But the best of that: Your customers are able to add your facebook page to their favourite sites by "Become a Fan".