Contributions

12:52, 20 November 2014 (diff | hist) (-62)‎ A proposal for Gamifying the Old Economy ‎ (→‎Proposal for gamifying the old economy)
11:10, 20 November 2014 (diff | hist) (+1,509)‎ N A proposal for Gamifying the Old Economy ‎ (Created page with "== Proposal for gamifying the old economy == We live in a world of limited resources, but not of limited needs. This principle is called scarcity, and is one of the basic pri...")
11:06, 20 November 2014 (diff | hist) (+4)‎ User:Jannekevanheel ‎ (current)
11:06, 20 November 2014 (diff | hist) (+40)‎ N User:Jannekevanheel ‎ (Created page with "A proposal Gamifying the Old Economy")