Libraries that support user tagging in OPAC?

From: <jkglenn_at_nyob> Date: Wed, 8 Mar 2006 12:04:49 -0500 To: CODE4LIB_at_listserv.nd.edu

Hi all,

There's been a lot of discussion recently about letting library patrons
do keyword tagging in the OPAC, but I have yet to see a library that
has actually put such a system online. Can anyone point me to one (or
better, several)? I'd like to do a little survey of OPACs with user
tagging, if they exist.

Many thanks,

Jacob Glenn
University Library Associate
Art, Architecture and Engineering Library
University of Michigan