Nice Thesaurus lookup of "quixotic," that's definitely a word that is in common use.
I care that everyone see the bigger picture, and understand the risks that they are taking. I don't want you to influence uneducated users, who then might transfer money to Gox, thinking that Gox is liquid enough to withdraw fiat. Then their funds will be stuck and exposed to the risk of Gox failure.
I quote wikipedia articles because I believe that is where someone with your level of intelligence should start. So you know "I am wrong from personal experience," without any factual backup?
Fantastic analysis.
You are pretty upset eh? It's cool, vent it out at me, I can take it.
I can admit that I do agree with you that small arbitrage opportunities might exist, however it looks like large arb opportunity cannot exist to do cash flow limits.
https://bitcointalksearch.org/topic/m.2972810. The reality is that Gox can't support large outflows of cash, this is proven by the existing spread. No large player can take advantage of the arb opportunity, otherwise the spread would be 0%. Therefore, this arb opportunity will exist and spread larger and larger as traders on Gox realize that they can't actually cash out large sums. In fact, the sustained (average) spread increased yesterday (8/19) to an all time record of 16%. That was the average spread throughout the entire day. And yes, you might be able to take advantage of small arb opportunities, but you still expose yourself to the risk of Gox failing. You might make a 50% profit, then lose your entire initial capital when Gox closes up.
Each day that passes proves my point. The spread is widening at an alarming rate. A week ago it was 10%. Where do you think that spread is heading? And why do you think it is heading that way? Its a loss of confidence with Gox that is accelerating. What's the tipping point? 20%? (already happened) 25% 30%? Certainly that tipping point is not too far away. At this pace, I see Gox's end within the next 4-6 weeks. If anyone would like the excel spreadsheet containing my data or charts, please PM me.
Hey, I doubt we see the facts all that differently.. I was just hoping to get you to tone down your claims a bit. Saying things like "arbitrage opportunities only exist for microseconds in modern markets" is really a misleading statement, because (1) it's not even true in the major stock exchanges (microseconds is *really* fast! you get into things like light speed limitations and such at that level..) and (2) bitcoin is far from a mature, efficient market like the major electronic markets around the world.
That said, I agree that this is not just a pure arb sitting there for every doofus to take advantage of. There's enormous counterparty risk at mtgox right now, and some at the other exchanges as well. So the term "risk-free profit" is really misleading as well.. if you sell the spread, you're basically making a bet that mtgox will eventually wire your money.
It sorta looks like what you're trying to do, zeroblock, when you say things like "The spread is widening at an alarming rate" is to cause more people to panic. Hardly jives with "I care that everyone see the bigger picture, and understand the risks that they are taking." I mean, it's cool to me because our algorithms are experiencing increased trade volumes and profits due to people panic trading, nevertheless it hardly seems charitable to incite people to more panic trading.