Based on the discussion above I wonder how do you think guys:
1) Aren't there any of those 1.6% of top traders here on BitcoinTalk? Since I assumed they also would be replying and sharing their thoughts, but for now as we all see it's mostly assumptions of the rest - 98.4% of traders

For sure they are here, they could be at any rank of account but if they choose not to join the discussion. They want to remain silent and lowkey.
Good point, probably "big money loves silence"?
2) How do you think, could that success be partially explained by the use of those traders of derivatives? Since it's known that derivatives do create significant returns at less risk, but the problem is that the majority of people even don't understand those derivatives, structured products, etc., so among the ones who do understand, a small group can benefit from that. Do you think this could be a reason?
Probably it's because many are still not aware and lack knowledge about derivatives. And if there's someone who knows it, he won't share it unless someone asks for it.
I see your point. Probably you are correct about this also. Then we could be the ones helping "the average Joe" to get the skills which is typically possessed by the financial elites. Might be good point for ads for us next year
(not self-promotion) 