~I've vaguely thinking about this, but today I realized that I needed to participate. For something like this I suspect I can survive a day without being on The Internet. I've got books and stuff on my desktop. At the very least, I will not post at all, except for the Matriarchal Calender [part of a larger continuous project] and that I'll do just after midnight and then 'go dark' until the next one.
I urge all of you to do the same thing. It seems like a petty effort, but its aggregate can be very big.
If you do not know what this is, read English Wikipedia anti-SOPA blackout for an explanation.