Mag world view: Gun mag editor fired; NYT paywall working; Press+ 4 sale; Princely editor; The Onion ends print; UK Glamour supersizes

• Guns and Ammo magazine editor forced out for gun control column (Boing Boing)
• The NYT paywall plugs the hole (Columbia Journalism Review)
• Pitchfork launches "weekly magazine" app (Audience Development)
• Radio Times launches first iPad app (Media Week)
• USPS's own words may doom its rate increases (Dead Tree Edition)
• Stack Media opts out of apps, goes responsive (Audience Development)
• RR Donnelley and Press + exploring sale (Folio:)
• UK Glamour, the handbag magazine, to publish "supersize" editions (Guardian)
• Prince Charles to guest-edit Country Life magazine (The Daily Beast)
• The Onion ends print editions (Crain's Chicago Business)