There's a good analysis at Trovus http://www.trovus.co.uk/blogs/137-community-contributor-activity http://www.trovus.co.uk/blogs/137-community-contributor-acti.

There's a good analysis at Trovus http://www.trovus.co.uk/blogs/137-community-contributor-activity http://www.trovus.co.uk/blogs/137-community-contributor-acti... It certainly supports that your experience is common, and more importantly gives you a framework to improve (ie, make 'Groupies' 'Doers', and 'Doers' 'Stars').