Just came across this today and thought it could be a great electronic resource for any library that enjoys a little "twist" in their collection! It is an online, full-text archive of some of the top and most influencial punk zines which includes: Maximumrocknroll, Flipside, HeartattaCk, Suburban Voice. All of the zines are out of print and the creator of the site was given full permission to make these available on the web. Each zine page has been scanned and comes up in pdf format.
Check it out!