Wikipedia:Wikipedia Signpost/2009-04-20
- Wikipedia Revolution: Reviews of The Wikipedia Revolution
- Wikipedia by numbers: Wikipedia's coverage and conflicts quantified
- News and notes: New program officer, survey results, and more
- Dispatches: Valued pictures
- WikiProject report: WikiProject Films
- Features and admins: Approved this week
- Technology report: Bugs, Repairs, and Internal Operational News
- Arbitration report: The Report on Lengthy Litigation