Here are some wonderful articles by an ISKCON thinker that I only recently was turned on to.
In addition, here is part one of an essay that addresses one of the central issues facing western-born Gaudiyas today. While the essay deals primarily with issues of epistemology and world-view as it relates to a sastric vs a materialistic and technological mind-set, I find that it applies to many facets of our lives- especially to those who try to imbibe a culturally Vaishnava world-view.
Part two.