I live in Ireland, and a treacherous snake of a TD, Sean Sherlock has already signed away our countries choice in this matter. We didn't even get a vote for it. Not only that but no news source even spoke a peep about it... despite being major news.
The situation is fucked, too few people are aware of the implications on this, what with every area outside of dublin being virtually technophobic or computer illiterate, and those that are, are in the minority (and certainly not in our government). What's more, this Educated minority are being accused of being the pirates this bill targets, despite the fact the vast majority of those 80,000 angry Irish folk all work in or with the IT sector.
We've been "reassured" that the new law will not impact our day to day, by someone who requires a tech expert to operate his twitter and facebook account.
As for my stance on this black march thing... it's futile. The people who want these restrictions and censors implemented do not care about you and will just twist the news to accuse your methods as Piracy sympathising.
Short of bloody riots against anti-democratic governance and the destruction of the industries that force this on us (Film, Music, Games whatnot) these people will sit so far away from our reach and influence that you would have better luck getting a fish to live on land.