Defend Free Speech! Free Julian Assange!
I see the faq don't seem to outlaw overtly political posts, so I'll let the title express the sentiment being expressed all over the internet and in real life.
Having computers and a culture based on networks of them has made a difference and looks set to make even more of a difference. Being lied to is no basis for security, but far too many died before the Pentagon Papers saw the light of day.
Hopefully 2011 will mark the start of an era when the truth can be told quickly so it can make a difference. And where those - like Assange, Ellsberg and others - who speak truth to power cannot easily be silenced.