Top 5 most popular blog posts for 2012

Yes, it's that time of year again. :-)

Looking at the stats for my blog, these are the 5 posts from 2012 that have generated the most number of views:

• The collaboration pyramid (or iceberg)
• Email is the biggest productivity drain for knowledge workers
• Why do people share? 
• Do employees really need intranets?
• It's a Bird, it's a Plane...it's The Digital Workplace

Here are the top 3 most retweeted contributions for CMS Wire:

• The Digital Workplace: Social Integration Through Activity Streams
• The Six Pillars of Social Business
• 5 Signs Your Company Doesn't Get Social Business