News and notes:
1 April activities; RIAA takedown notice; brief news
.
In the news:
Academic contributions; Jimmy Wales weighs in on murder trial controversy; 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
.
Wikipedia:Wikipedia Signpost/2011-04-04