Red Herring - Not
On the subject of many people trading the same system, I have this to offer. It may sound like a red herring, but I think it's relevant to the thread . . .
In the early 90's, way before I had any interest in trading, I became a distributor for a very large network marketing company. Such companies are, in themselves, contentious and I don't propose to get into the merits or otherwise of this way of doing business. That really would be a red herring! The point is this: at the time (and I suspect it's one raised by new participants to the industry now) - one of the common objections to it was market saturation. If EVERYONE became a distributor for XYZ Co., then the whole thing would grind to a halt. No new customers, no new distributors, no growth etc, etc. At the time, when I raised this very concern, I was told it could never happen. Human beings are just that, human. They are not machines. Not everyone will want to be a customer or a distributor. Many more won't even hear about the wonderful opportunities available through XYZ Co., and, of those that do, some may reject the idea now, only to change their minds in 6 months time.
All this was brought home to me by my own sister who announced about a year ago that she was becoming a distributor for a networking Co. although not the same one that I was involved with. I was concerned, as I really tried very hard back in the early 90's: invested a massive amount of time and a considerable amount of £££'s and failed miserably. I didn't want the same fete to befall her and so I tried to put her off. Well, doubtless you can guess the outcome. In spite of the fact that she's a single mum on a very low income with fairly advanced Multiple Sclerosis, she's doing very well indeed. In fact, I'd wager that she's making more money from her business than most members of T2W make from trading! Anyway, the point, should it need explaining, is this: just as MartinD suggests, there is absolutely no way IMHO, that Chick's methods could fail as a result of too many people trading them. It simply won't happen, period. Human beings are just that, human. They are not machines, thank god.
Tim.