It's a pity John Halle can't trifle to study what others have done before posting provocations like this. I'd wager that almost everything he knows about Opus Dei is a consequence of our exposures. I can't speak for Chip, but CovertAction Quarterly and its predecessors, where most of my anti-repression research has appeared, has been the principal center for exposing Opus Dei, the Sovereign Military Order of Malta, and other orders of their ilk.
Ken Lawrence