Really interesting blog post from an Australian Librarian who is in discussion with Valve about bringing Steam in to libraries, the exact format is still to be decided but it is imagined that one day, the same way you use the library website to search databases and the catalogue you can also search for and 'borrow' games from steam!
Philip is looking for some feedback to help his case when talking to Steam.
What do you think? Would you use steam to test drive games if it was at your Library?
Sorry about the long url, can't link yet, too new :p