• News and notes: Update on Global Development, Wikipedia Day NYC is a success, JFK audio on Commons

• In the news: Zambian wiki-assassins, Foundation über alles, editor engagement and the innovation plateau

• Recent research: Language analyses examine power structure and political slant; Wikipedia compared to commercial databases

• WikiProject report: Digging Up WikiProject Palaeontology

• Featured content: Featured content soaring this week

• Arbitration report: Five open cases, voting on proposed decisions in two cases

• Technology report: Why "Lua" is on everybody's lips, and when to expect MediaWiki 1.19