Quickly jumping back, I did some looking and it appears Indiegogo changed their policies at some point in the past year or so. They now keep a 5% cut of the total (plus transfer fees, etc.) in both the Fixed and Flexible finding models. Used to be that there was a 2-tier thing going on for flexible, where they kept 5% if you reached/exceeded your goal but upped that to 9% if you fell short.