Have any of you working prop discussed how supermontage will effect the prop world with your firms? At mine we've discussed it loosely among traders but really have no clue how it will all play out. I see it on one hand as good if you use ecn's because they will all be soes-able. On the other hand, inside markets I assume will all be ecn's, so if you have to trade active instead of passive your fees are gonna soar. Thoughts?