tptacek--Why are you even in this thread if you're just interjecting rhetorical questions? Both sets of transactions are subject to well known sets of problems.

tptacek--Why are you even in this thread if you're just interjecting rhetorical questions? Both sets of transactions are subject to well known sets of problems. These problems share the same root cause. These are important, fundamental issues with market and market micro-structure. Please don't cross thread you're frustration.