Wikipedia:Wikipedia Signpost/2012-07-30

• Recent research: Conflict dynamics, collaboration and emotions; digitization vs. copyright; WikiProject field notes; quality of medical articles; role of readers; Best Wiki Paper Award

• News and notes: Wikimedians and London 2012; WMF budget – staffing, engineering, editor retention effort, and the global South; Telegraph's cheap shot at WP

• WikiProject report: Summer sports series: WikiProject Horse Racing

• Featured content: One of a kind

• Technology report: Talking performance with CT Woo and Green Semantic MediaWiki with Nischay Nahata

• Arbitration report: No pending or open arbitration cases