General

• The State of Software Quality - Aaron Ricadela, InformationWeek.com
• Handling Even Your Big Glitches Gracefully - Carrie Johnson, WashingtonPost.com

Reliability and Ethics

• Negligence, Responsibility Over Design - Texas A&M University

Methods, resources for greater reliability

• What is Software Testing? - Cigital Labs 
• Formal Methods from Centre of Software Reliability - World Congress on Formal Methods
• Software Engineering Institute - Carnegie Mellon University
• NASA Langley Formal Methods Program - NASA

Unreliable software incidents   

• Hydraulic, Software Failures Downed Osprey - Gerry J. Gilmore, Defense Link
• Fatal Error: Buggy Software May Have Crashed Mars Polar Lander - Gregory Clark, Space.com

Companies and Organizations specializing in reliability

• Bell Software Reliability Laboratory
• Centre for Software Reliability
• Cigital Labs
• Item Software
• Relex Software
• SoHaR Incorporated

Books concerning software reliability   

• Software Reliability - by Hoang Pham
• Software Reliability Determination for Conventional and Logic Programming - by Alireza Azem
• Handbook of Software Reliability Engineering - by Michael R. Lyu

Related Web Search Topics

• Voting Systems
• Software Safety