Wikipedia:Wikipedia Signpost/2011-04-04
- News and notes: 1 April activities; RIAA takedown notice; brief news
- Editor retention: Fighting the decline by restricting article creation?
- WikiProject report: Out of this world — WikiProject Solar System
- Features and admins: The best of the week
- Arbitration report: AUSC appointments, new case, proposed decision for Coanda case, and motion regarding CU/OS
- Technology report: Bugs, Repairs, and Internal Operational News