If you are a European communication professional, it is likely that most of the research you use to talk about how blogs impact communication practices comes from the US.
At last, the “European Public Relations Education and Research Association” is running the first pan-European survey of who is using blogs and for what purpose.
The project is led by the University of Sunderland (UK), the University of Erlangen-Nuernberg (Germany) and the University of Hohenheim, Stuttgart (Germany) with national coordinators in Belgium, Denmark, Estonia, France, Germany, Hungary, Italy, Slovenia and the United Kingdom.
You can take the survey here and you will get access to results when they will be published. You can talk about the survey on your blog too to encourage more to repond (we will all benefit from more participants).