Further to the last post, Bloglines seems to return an "Internal Error" message rather frequently, but re-clicking the link will sometimes bring up the site. I have many mouth-watering recipes from one of my RSS feeds!

Wikis this time. Enabling the opac as a wiki sounds like a useful idea. Patron reviews can assist with reader advisory services. I suppose someone needs to monitor the entries though, library tasks are changing are they not?

Blogs seem to be of the moment (eg. promoting current events) whereas a wiki is more of a reference tool. Sharing information and ideas globally online is very powerful, and a little overwhelming, until I remember that is what books do too, just not online.