- The Grass Ceiling: Limits to grassroots initiatives and what to do about them | johnstepper
http://johntropea.tumblr.com/post/17941753330/create-links-to-institutional-decision-making - Comment posted to Tom Graves blog 15th January 2012 in response toAdam, but subsequently censored
- Why We Use Social Media in Our Personal Lives — But Not for Work – Tammy Erickson – Harvard Business Review
About John Tropea