There is a community on Facebook called "I need a Library job" acts as a list-serv on Facebook. There is some overlap with the job list-serv done through IU, but it also has some opportunities that we do not get through that venue. You can also just sign up for a daily e-mail.
Feel free to check it out: http://www.facebook.com/pages/I-need-a-Library-job/125220477532213?v=wall
