Open data open government - maybe it is a viral infection from the PDF09 conference, or maybe it's an idea who's time has come, but it seems you can't move in cyberspace without bumping into it:
Open Up Government Data - Wired How-To Wiki
opendata.org.nz : Open Government for New Zealand
It Is Time To Explore The Dark Side of Government 2.0
it.gen.nz » Government Information – does it want to be free?
Tom Steinberg: Open house in Westminster - Commentators, Opinion - The Independent
Around the Corner
Planet Open Government Open Source Hacking
VisibleGovernment.ca - Open Government Data Roundup
Open government and Linked Data; now it’s time to draft… « Cloudlands
Wiki Government - Brookings Institution
And it is global - I have just picked posts from the US, Canada, UK, Italy and New Zealand, but I am sure there are others out there.
It's given me a flashback to the 60s - both the song title, and also the optimism that people can change things.
The important thing is that this energy gets translated into action, rather than floating away like balloons in the sky.