Noooxml.org is a blog discussing Open XML issues
NoOOXML: OOXML scrapes through, final vote Feb 2008
Excerpted from the website:
OOXML campaign website is run by the FFII, a non-profit organisation dedicated to establishing a free market in information technology, by the removal of barriers to competition. The FFII was largely responsible for the rejection of the EU software patent directive in July 2005, working closely with the European Parliament and many partners from industry and civil society.