Ning is an online social network in which you can create your own network. I’m in a number of networks, including Library 2.0, which is dedicated to examining web 2.0 and social software applications and their implications and use in libraries. In this Library 2.0 group, there is a subgroup for government librarians. I think that there is great potential for government publications and web 2.0 applications, especially since so much is already online. There are already Flickr groups for gov pubs, blogs by gov pubs librarians, rss feeds and more. If you have interest in this type of thing, please join me in the group.