What does this mean for public libraries? Well, it means you can buy multiple accounts at a reduced price, which is pretty cool. For more information, go to TechSoup's Flickr donation page to find out how you can join the denizens of libraries that tout their programs, their services, their librarians and staff, and the people who enjoy the library each day.
Still not convinced Flickr is a great tool? Check out my friend Michael Porter's (aka Libraryman) impressive libraries and librarians Flickr group and you'll agree: Flickr is a powerful way for libraries to not just talk the talk, but show it, too.