(4-traders.com) The Rubicon Project's surprise announcement last week that it's seeking to acquire Toronto tech company Chango went largely unremarked outside of Canada. To the international ad press, it was just another whale-swallows-minnow story. But as the (arguably) second-most successful programmatic player in Canada (after Index...http://www.4-traders.com/THE-RUBICON-PROJECT-INC-16153962/news/Rubicon-Project--04072015-Marketing-Magazine-20152750/