WikiProject reportThe 'Burgh: WikiProject PittsburghOur travels have brought us to Pittsburgh, the American city known for steelworks and bridges. Featured contentOne and a half soursopsSeven articles, one list, six pictures, and one topic were promoted to "featured" status on the English Wikipedia this week. Arbitration reportTwo open casesThis case, brought by Mark Arsten, was opened over a dispute over transgenderism topics that began off-wiki. The evidence phase was scheduled to close March 7, 2013, with a proposed decision due to be posted by March 29. News and notesSue Gardner to leave WMF; German Wikipedians spearhead another effort to close WikinewsSue Gardner, executive director of the Wikimedia Foundation since December 2007, has announced her plans to leave the position when a successor is recruited. Ranked as one of the most powerful woman in the world by Forbes magazine, Sue Gardner is widely associated with the rise of the Wikimedia movement as a major custodian of human knowledge and cultural products. Technology reportThe Visual Editor: Where are we now, and where are we headed?Since its inception in May 2011, the Foundation's Visual Editor project has grown to become one of its main focuses. As the project nears its two-year birthday, the Signpost caught up with Visual Editor project manager James Forrester to discuss the progress on the project. Recent research"Ignore all rules" in deletions; anonymity and groupthink; how readers react when shown talk pagesA paper presented at last month's CSCW Conference observes that "Mass collaboration systems are often characterized as unstructured organizations lacking rule and order", yet Wikipedia has a well developed body of policies to support it as an organization.