Question: Move Your Domain Day is a domain name transferring initiative, initially in response to GoDaddy's support of the United States Stop Online Piracy Act (SOPA), first held on 29 December 2011, originating from a post on which American social news aggregation, web content rating, and discussion website?
Sentence (from "Protests against SOPA and PIPA"): Protests were based on concerns that the bills, intended to provide more robust responses to copyright infringement (colloquially known as piracy) arising outside the United States, contained measures that could possibly infringe online freedom of speech, websites, and Internet communities.
Relevant evidence: No