New article from Vogel and Goans: DELIVERING THE NEWS WITH BLOGS: THE GEORGIA STATE UNIVERSITY LIBRARY EXPERIENCE
Is available in pre-print from the page linked above. It is to appear in Internet Reference Services Quarterly v10 n1 (March 2005). What's unique about Georgia State's implementation is that it's homebuilt and its been around a bit longer than other library blogs. This is also a scholarly journal for those of you looking for someone to cite! Pointed to by Shifted. Althought T.V. told me she was writing it and I've been looking for it...