I want to draw your attention to the blog of Gerard Gallucci. You may remember him as the UN Regional Representative in Mitrovica from 2005 to 2008, who came in the news because of his criticism of the way the evalucation of the court building in Northern Mitrovica on 17 march 2008 was handled.
At the moment is is living in Australia but his blog is still mainly about Kosovo. His blog is by far the most active blog that I know about Kosovo. Well informed and thoughtful.
Gallucci is critical of the international community's role in Kosovo and believes many of the policies chosen in Kosovo are partial in favor of the Albanians and potentially destabilizing.
Postscript: Here is a recent interview with Gerard Gallucci about Kosovo.