News Corp invested an undisclosed amount for a minority stake in Journalism Online in June last year and Jon Housman, president of digital journalism initiatives for the company, told news provider paidContent the company's investment "appreciated considerably" with the exit to RR Donnelley.

US-based publisher RR Donnelley has acquired Journalism Online and its Press+ paid content management system from the founders and media group News Corp.

News Corp invested an undisclosed amount for a minority stake in Journalism Online in June last year and Jon Housman, president of digital journalism initiatives for the company, told news provider paidContent the company’s investment "appreciated considerably".

Steven Brill, founder of The American Lawyer magazine and Court TV, and Gordon Crovitz, a former Wall Street Journal…