To be checked and added in appropriate location:
http://efoundations.typepad.com/efoundations/ (techie, not specifically library, debatable entry)
http://annegambles.wordpress.com/ (librarian, OU, nothing since September 2008) - ignoring.
http://www.jisc.ac.uk/news.aspx (JISC - hmmm, more of a news feed than blog) - decided againt - if I add this, I'll have to add every news feed. Without commentary / discussion it's not really a blog.
http://mashlib09.wordpress.com/ (Mash Oop North, group) - too ephemeral, will vapourise soon.
http://ml107.blogspot.com/ (Southampton – solent - institutional)
http://tictocsnews.wordpress.com/ (TICtoc, supplier)
http://blogs.talis.com/nodalities/ (TALIS, supplier)
http://www.nostuff.org/words/ (brighton, uni of sussex)
http://ouseful.wordpress.com/ (Institutional / persoanl)
http://librarymix.blogspot.com/ (UK, personal)
http://scharrlibrary.blogspot.com/ (sheffield uni)
http://www.semanticlibrary.net/ (UK, unknown location / job)
http://elearning.lse.ac.uk/blogs/socialsoftware/ (London school of economics)
http://suncatblog.blogspot.com/ (UK serials catalogue)
http://helminthdale.blogspot.com/ (personal, Yorkshire)
http://talesofonecity.wordpress.com/ (Edinburgh city libraries)
http://network.nature.com/people/franknorman/blog (UK,, science / health blog)
http://ukwebfocus.wordpress.com/ (brian Kelly, professional)
http://uollibraryblog.wordpress.com/ (university of Leicester, staff blog)
http://vickiowensm-learningblog.blogspot.com/ (Liverpool John Moores)