To: Frank A. Coluccio who wrote (30752 ) 7/27/2009 7:21:55 PM From: axial 1 Recommendation Respond to of 46821 Hah! Frank, I'm still working on the answer to your first question, never mind the second. Upstream, it was posted that we're creating a hair-trigger world, where the so-called Fat-Finger Mistake can propagate at the speed of light:Message 25775095 In discussing this, I'm trying to stay on the right side of the line, but your readers should know that the issue has become a first (or a followup to a first) in its own right: a war between a finance and economics site called Zero Hedge [ zerohedge.blogspot.com ] and traditional mass media, in this case CNBC. The back story here is that it was the bloggers including Mish on SI [ Subject 54696 ] - that is, the Internet - that correctly warned readers of impending financial and economic catastrophe, while traditional mass media missed it. They just missed it . Their credibility, as well as their duty to the public, is being questioned. Is the controversy justified? IMO, yes. I can personally testify to decisions made as a result of informed commentary on the 'net: selling my house at the peak of the real estate bubble, going to cash in 2007, and so on. So that's a whole plot line in itself: the Internet has "scooped" traditional mass media, and those who followed the bloggers saved themselves from financial disaster. What's happening now is a continuation of the contest for legitimacy; the 'net's bloggers have scored major points and many accord regard the best as relibale and credible, the equal to any journo. This is a "social" 'net phenomenon of some importance. In the opinion of many, the best bloggers are reputable, becoming a force for change and reform. Traditional mass media are still underperforming - and may be "captured". --- Back to the root question... [1] "... is there an issue surrounding the wisdom of artificially limiting the improvements to trading automation ostensibly for the sake of safeguarding the interests of a select group of traders who are not outfitted to compete" Is it that limited? Perhaps not. Remember, we also considered larger issues - A - Systemic risk. B - Fairness: no individual trader can hope to equal the advantages obtained by those houses possessing HFT hardware and software. By accident or design, a two-tiered system has been created. [2] "...similar to how advances in genetics are sometimes controlled along moral lines?" Or how athletic performance is enhanced by steroids? Can't give a "correct" answer, just a personal opinion. That is, Roger Maris still holds the record for home runs: not because he hit more, but because he was clean.Steroids, Home Runs and the Law of Genius arthurdevany.com Jim