One thing that the US grassroots is good at is letter-writing, and it doesn't take as much time as you think.  In fact, the shorter your letter, the more likely it is to be published. (I have a friend that got up everyday and wrote a LTE first thing in the morning.)

What you need to start with, before heading straight into letter-writing, is compiling lists of resources: contacts of major European media outlets and of political representatives. Start with the obvious but also try to compile nation & region specific resources.  

And also a "how to" on letter writing.

Rather than reading everything, just posts alerts when you have read something aggregious, along with talking points about why it is aggregious, and contact info.  You can do this as diaries (as Jerome has been doing) & set up a sep. box on the right for LTE alerts.  Or you can start an e-mail list.

Which is what the Rapid Response Network has done.  I rec. you check them out and ask for pointers if you are serious about this.

http://rapidresponsenetwork.org/

And I cannot emphasize this enough, but ET needs serious cross-pollination with other groups.  Blogs like Bella Ciao and I'm sure there are pro-France, -EU, etc blogs out there you could work with.

Daily kos did not just happen to get so big.  After the primaries Dean, Clark, Edwards people came there looking for a home.  Then the Kerry and Deibold people flocked there.  Tons of grassroots, political and activist organizations convene there.  One sto-shopping.  Even looking at RRN, it was born of Dean, PDA, and other organizations.  

I think the quality of debate here at ET is outstanding enough to ensure that ET would not be diminished by working with other groups.  

Those who can make you believe absurdities can make you commit atrocities. -Voltaire