Opinion essay:
The monster under the rug
Recent research:
WikiSym; predicting editor survival; drug information found lacking; RfAs and trust; Wikipedia's search engine ranking justified
News and notes:
German Wikipedia continues image filter protest
In the news:
Citizendium on the rocks, Shankbone celebrated, and the week in vandalism
Discussion report:
Proposal to return this section from hiatus is successful
WikiProject report:
'In touch' with WikiProject Rugby union
Featured content:
The best of the week
Arbitration report:
Abortion case stalls, request for clarification on Δ, discretionary sanctions streamlined
Technology report:
Wikipedia Zero announced; New Orleans successfully hacked
Wikipedia:Wikipedia Signpost/2011-10-31