From the Atlassian blog: Five Patterns For Massive Wiki Adoption.

Via Enterprise 2.0: Culture Is as Culture Does. The Enterprise 2.0 Deployment and Adoption Workflow, depicting different routes of Enterprise 2.0 projects.

• The Challenge for Enterprise 2.0 is Adoption Not Deployment
• How Beautiful it is, and How Easily it can be Broken: Andrew McAfee’s Blog
• Becoming An Open Enterprise: Five Lessons from Booz Allen Hamilton
• Column 2 : Transition strategies for Enterprise 2.0 adoption
• Enterprise 2.0 Reality Check | The Intelligent Enterprise Blog
• Enterprise 2.0: Getting Real About Enterprise Social Networking
• Enterprise 2.0 Adoption: What Your People Don’t Know Will Hurt You
• Enterprise 2.0 Reflects the Culture | Social Media Strategery
• The three dimensions of enterprise 2.0 | Bertrand DUPERRIN’s Notepad
• Key success factor for Enterprise 2.0: Finding new roles for middle management
  
• Toward a Pattern Language for Enterprise 2.0: Andrew McAfee’s Blog
• Social-networking tools fuel collaboration – Government Computer News
• Challenges to Enterprise 2.0 adoption
• Hal Varian on how the Web challenges managers – The McKinsey Quarterly
  
• Google Wave and the Enterprise: Beautiful Potential, Faraway Dream
• The emerging case for open business methods

These two links are also noteworthy regarding the debate about Enterprise 2.0 ROI:

• Productivity in a Networked Era – Assessing ROII (Return on Investment in Interaction)
• How long is a piece of string – Intranet Articles — Prescient Digital Media

On a related note, two more scholarly insights:

• Caselines: Article Published in KMPro Journal
• Why Businesses Don’t Collaborate – New Research Report