Bunch of other sites also blacked out. Some motivational poster/demotivational poster sites for one, Know your meme has a dialogue tonicup about SOPA...
edit: damnit, now i have to get srs about this, even skyrim related sites are in on it.
(http://img857.imageshack.us/img857/1477/tesvsopa.png) (http://imageshack.us/photo/my-images/857/tesvsopa.png/)
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