Some useful recent Roy Greenslade blogs

http://www.guardian.co.uk/media/greenslade/2012/jan/19/paywalls-local-newspapers

http://www.guardian.co.uk/media/greenslade/2012/jan/18/slybailey-trinity-mirror

http://www.guardian.co.uk/media/greenslade/2012/jan/09/charging-for-content-financialtimes

http://www.guardian.co.uk/media/greenslade/2011/dec/29/clay-shirky-digital-media

http://www.guardian.co.uk/media/greenslade/2011/dec/19/newspaper-closures-advertising
http://www.shirky.com/weblog/2011/12/institutions-confidence-and-the-news-crisis/

http://www.guardian.co.uk/media/greenslade/2011/dec/09/national-newspapers-abcs

You can read what Roy Greenslade is saying about developments in the media, and especially newspapers, each week in the Guardian http://www.guardian.co.uk/media
There is lots of good media info here, quite apart from Greenslade's blog.  The Times site also used to be a great source of media and technology news but it's now behind a Paywall!

http://www.nma.co.uk/4000071.article?cmpid=NMAE01&cmptype=newsletter&email=true
The Guardian's digital strategy.