Wikipedia:Wikipedia Signpost/2012-01-16

• Special report: English Wikipedia to go dark on January 18

• Sister projects: What are our sisters up to now?

• News and notes: WMF on the looming SOPA blackout, Wikipedia turns 11, and Commons passes 12 million files

• WikiProject report: WikiProject Beer

• Featured content: Lecen on systemic bias in featured content

• Arbitration report: Four open cases, Betacommand case deadlocked, Muhammad images close near

• Technology report: ArticleFeedback moves into new trial phase; and how MediaWiki integrates with Facebook, IPv6, and PostgreSQL explored